Provider profile

Thaddeo OconerMD

Internal Medicine, Nephrology

NPI 1104928571

612 W Baseline Rd, Mesa, AZ 85210480-834-9039

2027 Medicare Advantage

Check your plan

Medicare Advantage plans for Maricopa County, AZ.

Checked Oct 28, 2026

Does Thaddeo take your plan?

Insurance company

Use the name or plan ID on your member card, or choose your insurance company.

Directory results See what each insurance company reports

The 87 Medicare Advantage plans we show for Maricopa County, AZ in 2027

83 list Thaddeo
4 not listed

Devoted

16 plans list Thaddeo.

16plans

DEVOTED CHOICE 001 AZ (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 10450 E Riggs Rd, Suite 110, Sun Lakes, AZ, 85248
- 17218 N 72nd Dr Ste 100, Glendale, AZ, 85308
- 6750 E Baywood Ave, Suite 505, Mesa, AZ, 85206
- 1840 Mesquite Ave, Suite Lake, Lake Havasu City, AZ, 86403
- 4530 E Muirwood Dr, Suite 105, Phoenix, AZ, 85048
- 21321 E Ocotillo Rd, Suite 134, Queen Creek, AZ, 85142
- 21300 N John Wayne Pkwy, Suite 123, Maricopa, AZ, 85139
- 660 S Main St, Florence, AZ, 85132
- 21300 N John Wayne Pkwy, Suite 126, Maricopa, AZ, 85139
- 11000 N Scottsdale Rd, Suite 195, Scottsdale, AZ, 85254
- 3030 N Litchfield Rd, Suite 120, Goodyear, AZ, 85395
- 37100 N Gantzel Rd, Suite 113, San Tan Valley, AZ, 85140
- 3511 S Mercy Rd, Suite 102, Gilbert, AZ, 85297
- 1637 E Monument Plaza Cir, Suite 1, Casa Grande, AZ, 85122
- 1002 E McDowell Rd, Suite A, Phoenix, AZ, 85006
- 5045 W Baseline Rd, Suite A110, Laveen, AZ, 85339
- 1828 E Florence Blvd, Suite 142, Casa Grande, AZ, 85122
This result applies to these offices. Other locations are not confirmed.
PPODrug coverage3.5 starsH6586-001-000Medicare.gov
$0a month
DEVOTED CHOICE MA ONLY 005 AZ (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 10450 E Riggs Rd, Suite 110, Sun Lakes, AZ, 85248
- 17218 N 72nd Dr Ste 100, Glendale, AZ, 85308
- 6750 E Baywood Ave, Suite 505, Mesa, AZ, 85206
- 1840 Mesquite Ave, Suite Lake, Lake Havasu City, AZ, 86403
- 4530 E Muirwood Dr, Suite 105, Phoenix, AZ, 85048
- 21321 E Ocotillo Rd, Suite 134, Queen Creek, AZ, 85142
- 21300 N John Wayne Pkwy, Suite 123, Maricopa, AZ, 85139
- 660 S Main St, Florence, AZ, 85132
- 21300 N John Wayne Pkwy, Suite 126, Maricopa, AZ, 85139
- 11000 N Scottsdale Rd, Suite 195, Scottsdale, AZ, 85254
- 3030 N Litchfield Rd, Suite 120, Goodyear, AZ, 85395
- 37100 N Gantzel Rd, Suite 113, San Tan Valley, AZ, 85140
- 3511 S Mercy Rd, Suite 102, Gilbert, AZ, 85297
- 1637 E Monument Plaza Cir, Suite 1, Casa Grande, AZ, 85122
- 1002 E McDowell Rd, Suite A, Phoenix, AZ, 85006
- 5045 W Baseline Rd, Suite A110, Laveen, AZ, 85339
- 1828 E Florence Blvd, Suite 142, Casa Grande, AZ, 85122
This result applies to these offices. Other locations are not confirmed.
PPONo drug coverage3.5 starsH6586-005-000Medicare.gov
$0a month
DEVOTED CORE 001 AZ (HMO)
Source: Devoted provider directory.
Listed offices for this plan:
- 1002 E McDowell Rd, Suite A, Phoenix, AZ, 85006
- 5882 S Hospital Dr, Suite 3, Globe, AZ, 85501
- 2201 W Fairview St, Suite 5, Chandler, AZ, 85224
- 3030 N Litchfield Rd, Suite 120, Goodyear, AZ, 85395
- 21300 N John Wayne Pkwy, Suite 123, Maricopa, AZ, 85139
- 612 W Baseline Rd, Mesa, AZ, 85210
- 10450 E Riggs Rd, Suite 110, Sun Lakes, AZ, 85248
- 4530 E Muirwood Dr, Suite 105, Phoenix, AZ, 85048
- 37100 N Gantzel Rd, Suite 113, San Tan Valley, AZ, 85140
- 1828 E Florence Blvd, Suite 142, Casa Grande, AZ, 85122
- 21300 N John Wayne Pkwy, Suite 126, Maricopa, AZ, 85139
- 660 S Main St, Florence, AZ, 85132
- 1637 E Monument Plaza Cir, Suite 1, Casa Grande, AZ, 85122
- 11000 N Scottsdale Rd, Suite 195, Scottsdale, AZ, 85254
- 17218 N 72nd Dr Ste 100, Glendale, AZ, 85308
- 6750 E Baywood Ave, Suite 505, Mesa, AZ, 85206
- 105 S Delaware Dr, Suite 2, Apache Junction, AZ, 85120
- 1840 Mesquite Ave, Suite Lake, Lake Havasu City, AZ, 86403
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage4 starsH8173-001-000Medicare.gov
$0a month
DEVOTED CORE 020 AZ (HMO)
Source: Devoted provider directory.
Listed offices for this plan:
- 1002 E McDowell Rd, Suite A, Phoenix, AZ, 85006
- 5882 S Hospital Dr, Suite 3, Globe, AZ, 85501
- 2201 W Fairview St, Suite 5, Chandler, AZ, 85224
- 3030 N Litchfield Rd, Suite 120, Goodyear, AZ, 85395
- 21300 N John Wayne Pkwy, Suite 123, Maricopa, AZ, 85139
- 612 W Baseline Rd, Mesa, AZ, 85210
- 10450 E Riggs Rd, Suite 110, Sun Lakes, AZ, 85248
- 4530 E Muirwood Dr, Suite 105, Phoenix, AZ, 85048
- 37100 N Gantzel Rd, Suite 113, San Tan Valley, AZ, 85140
- 1828 E Florence Blvd, Suite 142, Casa Grande, AZ, 85122
- 21300 N John Wayne Pkwy, Suite 126, Maricopa, AZ, 85139
- 660 S Main St, Florence, AZ, 85132
- 1637 E Monument Plaza Cir, Suite 1, Casa Grande, AZ, 85122
- 11000 N Scottsdale Rd, Suite 195, Scottsdale, AZ, 85254
- 17218 N 72nd Dr Ste 100, Glendale, AZ, 85308
- 6750 E Baywood Ave, Suite 505, Mesa, AZ, 85206
- 105 S Delaware Dr, Suite 2, Apache Junction, AZ, 85120
- 1840 Mesquite Ave, Suite Lake, Lake Havasu City, AZ, 86403
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage4 starsH8173-020-000Medicare.gov
$0a month

Humana

15 plans list Thaddeo.

15plans

Humana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
PPODrug coverage4 starsH5216-435-001Medicare.gov
$0a month
Humana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
PPODrug coverage4.5 starsH7617-051-000Medicare.gov
$0a month
Humana Gold Plus H0028-028 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage4.5 starsH0028-028-000Medicare.gov
$0a month
Humana Gold Plus H0028-074 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage4.5 starsH0028-074-001Medicare.gov
$0a month

UnitedHealthcare

8 plans list Thaddeo.

8plans

AARP Medicare Advantage Essentials from UHC AZ-2 (HMO-POS)
HMO-POSDrug coverage4 starsH0609-026-000Medicare.gov
$0a month
AARP Medicare Advantage Extras from UHC AZ-5 (HMO-POS)
HMO-POSDrug coverage4 starsH0609-046-000Medicare.gov
$0a month
AARP Medicare Advantage from UHC AZ-002P (HMO-POS)
HMO-POSDrug coverage4 starsH0609-027-000Medicare.gov
$0a month
AARP Medicare Advantage Patriot No Rx AZ-MA2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMO-POSNo drug coverage4 starsH0609-083-000Medicare.gov
$0a month

Aetna Medicare

6 plans list Thaddeo.

6plans

Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
PPONo drug coverage4 starsH5521-329-000Medicare.gov
$0a month
Aetna Medicare Prime (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverageH8332-008-000Medicare.gov
$0a month
Aetna Medicare Signature (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3 starsH4835-002-000Medicare.gov
$0a month
Aetna Medicare Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
PPODrug coverage4 starsH5521-554-000Medicare.gov
$0a month

SCAN Health Plan

6 plans list Thaddeo.

6plans

SCAN Classic (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH1822-001-000Medicare.gov
$0a month
SCAN MyChoice (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH1822-007-000Medicare.gov
$0a month
SCAN Walmart Medicare Advantage (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH1822-009-000Medicare.gov
$0a month
SCAN Balance (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with certain chronic conditionsDrug coverage3.5 starsH1822-002-000Medicare.gov
$0a month

Alignment Health Plan

5 plans list Thaddeo.

5plans

Alignment Health ONE + Walgreens 001 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage4 starsH3443-001-000Medicare.gov
$0a month
Alignment Health Smart 005 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage4 starsH3443-005-000Medicare.gov
$0a month
Alignment Health Heart & Diabetes 003 (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with certain chronic conditionsDrug coverage4 starsH3443-003-000Medicare.gov
$0a month
Alignment Health Heart & Diabetes Plus 007 (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with certain chronic conditionsDrug coverage4 starsH3443-007-000Medicare.gov
$0a month

HealthSpring

5 plans list Thaddeo.

5plans

HealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH0354-028-000Medicare.gov
$0a month
HealthSpring Preferred Extra Savings (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH0354-030-000Medicare.gov
$0a month
HealthSpring Preferred Savings (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH0354-029-000Medicare.gov
$0a month
HealthSpring True Choice (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
PPODrug coverage3 starsH7849-065-000Medicare.gov
$0a month

Blue Cross Blue Shield of Arizona (AZ Blue) · Blue Cross Blue Shield of Arizona Health Choice

4 plans list Thaddeo.

4plans

Blue Best Life Classic (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
- 650 E Indian School Rd, Phoenix, AZ, 85012
- 483 W Seed Farm Rd, Sacaton, AZ, 85147
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH0302-006-000Medicare.gov
$0a month
Blue Best Life Select (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
- 650 E Indian School Rd, Phoenix, AZ, 85012
- 483 W Seed Farm Rd, Sacaton, AZ, 85147
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH0302-010-000Medicare.gov
$0a month
Blue Best Life Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
- 650 E Indian School Rd, Phoenix, AZ, 85012
- 483 W Seed Farm Rd, Sacaton, AZ, 85147
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH0302-001-000Medicare.gov
$49a month
Health Choice Pathway (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH5587-002-000Medicare.gov
$0a month

Banner Medicare Advantage

3 plans list Thaddeo.

3plans

Banner Medicare Advantage Prime (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3 starsH5843-001-000Medicare.gov
$0a month
Banner Medicare Advantage Dual (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH4931-007-000Medicare.gov
$16.80a month
Banner Medicare Advantage Dual (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH4931-015-000Medicare.gov
$16.80a month

eternalHealth

3 plans list Thaddeo.

3plans

eternalHealth Harmony (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage2.5 starsH3551-004-000Medicare.gov
$0a month
eternalHealth Horizon (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage2.5 starsH3551-001-000Medicare.gov
$0a month
eternalHealth Valor Give Back (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6750 E Baywood Ave, Ste 505, Mesa, AZ, 85206
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMO-POSNo drug coverage2.5 starsH3551-003-000Medicare.gov
$0a month

Mercy Care Advantage

3 plans list Thaddeo.

3plans

Mercy Care Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3 starsH5580-005-000Medicare.gov
$16.10a month
Mercy Care Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3 starsH5580-001-000Medicare.gov
$16.80a month
Mercy Care Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3 starsH5580-004-000Medicare.gov
$16.80a month

Wellcare

3 plans list Thaddeo.

3plans

Wellcare Simple (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH0351-063-000Medicare.gov
$0a month
Wellcare Arizona Complete Health Dual Liberty Sync (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3 starsH5590-012-002Medicare.gov
$0a month
Wellcare Specialty Simple (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with certain chronic conditionsDrug coverage3.5 starsH0351-038-000Medicare.gov
$0a month

Wellpoint

3 plans list Thaddeo.

3plans

Wellpoint Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMO-POSDrug coverage3.5 starsH1423-009-000Medicare.gov
$0a month
Wellpoint Chronic Care (HMO-POS C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMO-POSFor people with certain chronic conditionsDrug coverage3.5 starsH1423-002-000Medicare.gov
$0a month
Wellpoint Lung Care (HMO-POS C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMO-POSFor people with certain chronic conditionsDrug coverage3.5 starsH1423-001-000Medicare.gov
$0a month

Verda Health Plan of Arizona

2 plans list Thaddeo.

2plans

Verda Noble Care (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMODrug coverageH2630-001-000Medicare.gov
$0a month
Verda Noble Chronic Care (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with certain chronic conditionsDrug coverageH2630-002-000Medicare.gov
$0a month

Molina Healthcare of Arizona

1 plan lists Thaddeo.

1plan

Molina Medicare Complete Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 612 W Baseline Rd, Mesa, AZ, 85210
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverageH8845-001-000Medicare.gov
$16.80a month

Gold Kidney Health Plan

Not listed on its 4 plans here. That isn't proof they're out of network.

Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.

Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Thaddeo takes it. Free.

Original Medicare

Original Medicare status

Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.

Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.

No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.

CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026

Compare Supplement plans

Where they practice

Practice location

612 W Baseline Rd
Mesa, AZ 85210

480-834-9039 Directions

NPI Registry

NPI issued: 2006
Registry record updated: May 25, 2012

Medicare's clinician details aren't available on this page yet.

Questions

Common questions

Which 2027 Medicare Advantage plans list Thaddeo Oconer?

In Maricopa County, AZ, 83 Medicare Advantage plans for 2027 list Thaddeo in provider data from Medicare.gov or the carrier, including DEVOTED CHOICE 001 AZ (PPO), DEVOTED CHOICE MA ONLY 005 AZ (PPO) and DEVOTED CORE 001 AZ (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.

Does Thaddeo Oconer take Devoted Medicare Advantage plans?

Devoted's own provider directory lists Thaddeo on 16 Medicare Advantage plans for 2027 in Maricopa County, AZ, including DEVOTED CHOICE 001 AZ (PPO) and DEVOTED CHOICE MA ONLY 005 AZ (PPO). Confirm with the office or Devoted before you enroll.

Does Thaddeo Oconer take Humana Medicare Advantage plans?

Humana's own provider directory lists Thaddeo on 15 Medicare Advantage plans for 2027 in Maricopa County, AZ, including Humana Essentials Plus Giveback (PPO). Confirm with the office or Humana before you enroll.

Does Thaddeo Oconer take UnitedHealthcare Medicare Advantage plans?

Carrier directories and Medicare.gov provider data list Thaddeo on 8 Medicare Advantage plans for 2027 in Maricopa County, AZ, including AARP Medicare Advantage Essentials from UHC AZ-2 (HMO-POS) and AARP Medicare Advantage Extras from UHC AZ-5 (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.

Where does Thaddeo Oconer practice?

612 W Baseline Rd, Mesa, AZ 85210.

How do I confirm Thaddeo is in my plan's network?

Call the member services number on your plan card and give them the NPI 1104928571, or ask a Silverpath advisor to check for you. It's free.

Free · No obligation

Talk to a licensed advisor

A Silverpath advisor can confirm Thaddeo's networks with the carrier and help you compare plans that include them.

Your nameEmail or phoneYour ZIP codeWhat I'm looking for

By checking this box, I expressly consent to be contacted by a licensed insurance agent (including via phone calls, text messages, and emails — including automated or pre-recorded calls) at the phone number and email I provided, about Medicare Advantage, Medicare Supplement, Prescription Drug, and other health-insurance plans. I understand consent is not a condition of purchase and I may revoke it at any time by replying STOP (SMS), asking to be removed (call), or unsubscribing (email).

Free. No obligation. We never sell your information.

For providers

Is this your practice?

What patients see here today:

Provider searches did not return a listing for Thaddeo Oconer on 4 plans from Gold Kidney Health Plan in Maricopa County, AZ. Other offices are not confirmed; this isn't proof the practice is out of network.

Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.

Claim this profile Request a correction or removal

Nearby

Fredrick OsorioMesa, AZ · Listed on 85 plans Bindu JayaveluMesa, AZ · Listed on 78 plans Kanwardeep SachdevaMesa, AZ · Listed on 78 plans Ramya VejellaMesa, AZ · Listed on 78 plans Rajesh KumarMesa, AZ · Listed on 77 plans Tarun ChughMesa, AZ · Listed on 76 plans Juan Moreno-OrtizMesa, AZ · Listed on 74 plans Gautam ChoureMesa, AZ · Listed on 68 plans

See all internal medicine, nephrology providers in AZ

Thaddeo OconerMD

Check your plan

Original Medicare status

Practice location

Common questions

Talk to a licensed advisor

Is this your practice?

Other internal medicine, nephrology providers near Mesa