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Provider profile

Justin HorwitzDO

Internal Medicine, Gastroenterology

NPI 1528201670
1125 S Alma School Rd Ste 210, Chandler, AZ 85286480-256-4900

2027 Medicare Advantage

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Medicare Advantage plans for Maricopa County, AZ.

Checked Oct 31, 2026

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 52 Medicare Advantage plans for 2027

Carrier directories and Medicare.gov provider data list Justin on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.

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

  • 52 list Justin
  • 30 not listed
  • 5 not checked yet

Humana

10 plans list Justin.

10plans

  • Humana Essentials Plus Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

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

    PPODrug coverage4.5 starsH7617-051-000Medicare.gov
    $0a month

  • Humana USAA Honor Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

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

    PPONo drug coverage4 starsH5216-436-001Medicare.gov
    $0a month

  • Humana Value Choice (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

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

    PPODrug coverage4.5 starsH7617-124-000Medicare.gov
    $0a month

5 more Humana plans haven't been checked yet.

Aetna Medicare

6 plans list Justin.

6plans

  • Aetna Medicare Eagle (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

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

    PPODrug coverage4 starsH5521-554-000Medicare.gov
    $0a month

Alignment Health Plan

5 plans list Justin.

5plans

  • Alignment Health ONE + Walgreens 001 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202

    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 Justin.

5plans

  • HealthSpring Preferred (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

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

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

SCAN Health Plan

5 plans list Justin; not listed on 1 other plan.

5plans

  • SCAN Classic (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202

    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

Gold Kidney Health Plan

4 plans list Justin.

4plans

  • Gold Dialysis & Kidney (HMO-POS C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1400 S Dobson Rd, Mesa, AZ, 85202

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

    HMO-POSFor people with certain chronic conditionsDrug coverage2.5 starsH4869-003-000Medicare.gov
    $0a month

  • Gold Dialysis Premier (HMO-POS C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1400 S Dobson Rd, Mesa, AZ, 85202

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

    HMO-POSFor people with certain chronic conditionsDrug coverage2.5 starsH4869-015-000Medicare.gov
    $0a month

  • Gold Heart & Diabetes (HMO-POS C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1400 S Dobson Rd, Mesa, AZ, 85202

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

    HMO-POSFor people with certain chronic conditionsDrug coverage2.5 starsH4869-001-000Medicare.gov
    $0a month

  • Gold Dialysis & Kidney Complete (HMO-POS C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1400 S Dobson Rd, Mesa, AZ, 85202

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

    HMO-POSFor people with certain chronic conditionsDrug coverage2.5 starsH4869-014-000Medicare.gov
    $16.80a month

Banner Medicare Advantage

3 plans list Justin.

3plans

  • Banner Medicare Advantage Prime (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286

    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:

    • 1435 S Alma School Rd, Chandler, AZ, 85286

    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:

    • 1435 S Alma School Rd, Chandler, AZ, 85286

    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 Justin.

3plans

  • eternalHealth Harmony (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202
    • 1400 S Dobson Rd, Mesa, AZ, 85202

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202
    • 1400 S Dobson Rd, Mesa, AZ, 85202

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1520 S Dobson Rd, Ste 203, Mesa, AZ, 85202
    • 1400 S Dobson Rd, Mesa, AZ, 85202

    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 Justin.

3plans

  • Mercy Care Advantage (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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

Wellpoint

3 plans list Justin.

3plans

  • Wellpoint Medicare Advantage (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Chandler, AZ, 85286

    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

Devoted

2 plans list Justin; not listed on 14 other plans.

2plans

  • DEVOTED CHOICE MA ONLY 005 AZ (PPO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 1400 S Dobson Rd, Mesa, AZ, 85202
    • 1435 S Alma School Rd, Chandler, AZ, 85286

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

    PPONo drug coverage3.5 starsH6586-005-000Medicare.gov
    $0a month

  • DEVOTED CORE 021 AZ (HMO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286

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

    HMODrug coverage4 starsH8173-021-000Medicare.gov
    $0a month

Verda Health Plan of Arizona

2 plans list Justin.

2plans

  • Verda Noble Care (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1125 S Alma School Rd, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286

    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:

    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286
    • 1125 S Alma School Rd, Chandler, AZ, 85286
    • 1435 S Alma School Rd, Chandler, AZ, 85286

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

    HMOFor people with certain chronic conditionsDrug coverageH2630-002-000Medicare.gov
    $0a month

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

1 plan lists Justin; not listed on 3 other plans.

1plan

  • Health Choice Pathway (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1435 S Alma School Rd, Chandler, AZ, 85286
    • 1125 S Alma School Rd, Ste 210, Chandler, AZ, 85286

    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

Molina Healthcare of Arizona

Not listed on its 1 plan here. That isn't proof they're out of network.

UnitedHealthcare

Not listed on its 8 plans here. That isn't proof they're out of network.

Wellcare

Not listed on its 3 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 Justin 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

1125 S Alma School Rd Ste 210
Chandler, AZ 85286

480-256-4900Directions
NPI Registry
NPI issued
2009
Registry record updated
Nov 13, 2021

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

Questions

Common questions

Which 2027 Medicare Advantage plans list Justin Horwitz?

In Maricopa County, AZ, 52 Medicare Advantage plans for 2027 list Justin in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (PPO) and Humana USAA Honor Giveback (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.

Does Justin Horwitz take Humana Medicare Advantage plans?

Humana's own provider directory lists Justin on 10 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 Justin Horwitz take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists Justin on 6 Medicare Advantage plans for 2027 in Maricopa County, AZ, including Aetna Medicare Eagle (PPO) and Aetna Medicare Prime (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Aetna Medicare before you enroll.

Does Justin Horwitz take Alignment Health Plan Medicare Advantage plans?

Medicare.gov provider data lists Justin on 5 Medicare Advantage plans for 2027 in Maricopa County, AZ, including Alignment Health ONE + Walgreens 001 (HMO) and Alignment Health Smart 005 (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Alignment Health Plan before you enroll.

Where does Justin Horwitz practice?

1125 S Alma School Rd Ste 210, Chandler, AZ 85286.

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

Call the member services number on your plan card and give them the NPI 1528201670, or ask a Silverpath advisor to check for you. It's free.

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For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for Justin Horwitz on 12 plans from Molina Healthcare of Arizona, UnitedHealthcare and Wellcare 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.

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Nearby

Sanjay AhluwaliaChandler, AZ · Listed on 80 plansGregory NguyenducChandler, AZ · Listed on 73 plansBrendan LevyChandler, AZ · Listed on 72 plansAbraham PanossianChandler, AZ · Listed on 71 plansEmma CastilloChandler, AZ · Listed on 68 plansJoseph DavisChandler, AZ · Listed on 67 plansRajan KhoslaChandler, AZ · Listed on 67 plansSajiv SethiChandler, AZ · Listed on 67 plans

See all internal medicine, gastroenterology providers in AZ

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2021-11-13). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 31, 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 Justin Horwitz 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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