Provider profile

Aaron ThornburgDO

Internal Medicine, Critical Care Medicine

3 locationsNPI 1669425245
3330 N 2nd St Ste 300, Phoenix, AZ 85012602-274-7195

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Medicare Advantage plans for Maricopa County, AZ, Allen County, IN and La Crosse County, WI.

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

Directory results See what each insurance company reports

Listed on 2 plans so far

Some of Aetna Medicare, HealthSpring, Alignment Health Plan, Banner Medicare Advantage, Blue Cross Blue Shield of Arizona (AZ Blue), Devoted, eternalHealth, Gold Kidney Health Plan, Group Health Cooperative of Eau Claire, Humana, iCare, Mercy Care Advantage, Molina Healthcare of Arizona, Network Health Medicare Advantage Plans, Quartz Medicare Advantage (HMO), SCAN Health Plan, UnitedHealthcare, Verda Health Plan of Arizona, Wellcare and Wellpoint's 2027 plans in Maricopa County, AZ, Allen County, IN and La Crosse County, WI haven't been checked yet.

The 165 Medicare Advantage plans we show for Maricopa County, AZ, Allen County, IN and La Crosse County, WI in 2027

  • 2 list Aaron
  • 70 not listed
  • 93 not checked yet

Aetna Medicare

1 plan lists Aaron; not listed on 5 other plans.

1plan
  • Aetna Medicare Signature (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1836 South Ave, La Crosse, WI, 54601
    • 19475 W North Ave, Brookfield, WI, 53045

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH4835-002-000Medicare.gov
    $0a month

6 more Aetna Medicare plans haven't been checked yet.

HealthSpring

1 plan lists Aaron; not listed on 4 other plans.

1plan
  • HealthSpring True Choice (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 500 W Thomas Rd, Ste 950, Phoenix, AZ, 85013

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage3 starsH7849-065-000Medicare.gov
    $0a month

Alignment Health Plan

Not listed on its 5 plans here. That isn't proof they're out of network.

Banner Medicare Advantage

Not listed on its 3 plans here. That isn't proof they're out of network.

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

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

Devoted

Not checked yet.

7 more Devoted plans haven't been checked yet.

eternalHealth

Not listed on its 3 plans here. That isn't proof they're out of network.

Gold Kidney Health Plan

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

Group Health Cooperative of Eau Claire

Not checked yet.

Humana

Not checked yet.

iCare

Not checked yet.

Mercy Care Advantage

Not listed on its 3 plans here. That isn't proof they're out of network.

Molina Healthcare of Arizona · Molina Healthcare of Wisconsin

Not checked yet.

2 more Molina Healthcare of Arizona plans haven't been checked yet.

Network Health Medicare Advantage Plans

Not checked yet.

Quartz Medicare Advantage (HMO)

Not checked yet.

SCAN Health Plan

Not listed on its 6 plans here. That isn't proof they're out of network.

UnitedHealthcare

Not checked yet.

12 more UnitedHealthcare plans haven't been checked yet.

Verda Health Plan of Arizona

Not listed on its 2 plans here. That isn't proof they're out of network.

Wellcare

Not checked yet.

3 more Wellcare plans haven't been checked yet.

Wellpoint · Anthem Blue Cross and Blue Shield · Anthem HealthKeepers

Not checked yet.

16 more Wellpoint plans haven't been checked yet.

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 Aaron takes it. Free.

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

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3 practice locations

3330 N 2nd St Ste 300
Phoenix, AZ 85012

NPI Registry

11104 Parkview Circle Dr Ste 410
Fort Wayne, IN 46845

NPI Registry

1836 South Ave
La Crosse, WI 54601

NPI Registry
NPI issued
2006
Registry record updated
Jun 22, 2020

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

Common questions

Which 2027 Medicare Advantage plans list Aaron Thornburg?

In Maricopa County, AZ, Allen County, IN and La Crosse County, WI, 2 Medicare Advantage plans for 2027 list Aaron in provider data from Medicare.gov or the carrier, including Aetna Medicare Signature (HMO) and HealthSpring True Choice (PPO). 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.

Where does Aaron Thornburg practice?

3 locations, including 3330 N 2nd St Ste 300, Phoenix, AZ. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1669425245, or ask a Silverpath advisor to check for you. It's free.

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Talk to a licensed advisor

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

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For providers

Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Maricopa County, AZ, Allen County, IN and La Crosse County, WI. 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2020-06-22). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 11, 2026. CMS matches apply to the covered offices shown with each plan. Plans: CMS 2027 Medicare Advantage landscape.

Networks change during the year, and a directory can be out of date. Confirm with the provider's office and the plan before you enroll or schedule care.

Silverpath is a licensed insurance agency. This page isn't affiliated with or endorsed by Aaron Thornburg or their practice. Not connected with or endorsed by the U.S. government or the federal Medicare program.

We do not offer every plan available in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

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