Provider profile

Sarah RettingerMD

Internal Medicine, Endocrinology, Diabetes & Metabolism

2 locationsNPI 1366691842
1831 Wilshire Blvd Ste A, Santa Monica, CA 90403310-829-8584

Check your plan

Medicare Advantage plans for Los Angeles County, CA.

Checked Oct 13, 2026

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

Directory results See what each insurance company reports

The 119 Medicare Advantage plans we show for Los Angeles County, CA in 2027

  • 31 list Sarah
  • 88 not listed

SCAN Health Plan

10 plans list Sarah; not listed on 5 other plans.

10plans
  • SCAN Classic (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH5425-006-000Medicare.gov
    $0a month
  • SCAN Costco Medicare Advantage (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH5425-142-000Medicare.gov
    $0a month
  • SCAN Inclusive (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH5425-158-000Medicare.gov
    $0a month
  • SCAN Venture (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH5425-084-000Medicare.gov
    $0a month

Blue Shield of California

5 plans list Sarah; not listed on 2 other plans.

5plans
  • Blue Shield 65 Plus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH0504-015-000Medicare.gov
    $0a month
  • Blue Shield 65 Plus Plan 2 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH0504-021-000Medicare.gov
    $0a month
  • Blue Shield AdvantageOptimum Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage3.5 starsH5928-004-000Medicare.gov
    $0a month
  • Blue Shield Inspire (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH0504-043-000Medicare.gov
    $0a month

Aetna Medicare

4 plans list Sarah; not listed on 3 other plans.

4plans
  • Aetna Medicare Eagle (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403
    • 1301 20th St, Ste 440, Santa Monica, CA, 90404

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

    HMONo drug coverage3 starsH0523-099-000Medicare.gov
    $0a month
  • Aetna Medicare Signature (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage2.5 starsH4982-001-000Medicare.gov
    $0a month
  • Aetna Medicare Signature Extra (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage3 starsH0523-086-000Medicare.gov
    $0a month
  • Aetna Medicare Signature Legacy (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403
    • 1301 20th St, Ste 440, Santa Monica, CA, 90404

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

    HMODrug coverage3 starsH0523-022-000Medicare.gov
    $10a month

Anthem Blue Cross · Anthem Blue Cross Partnership Plan

4 plans list Sarah; not listed on 8 other plans.

4plans
  • Anthem Medicare Advantage (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Santa Monica, CA, 90403
    • 1301 20th St, Santa Monica, CA, 90404
    • 1156 Swallow Ln, Simi Valley, CA, 93065

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

    HMO-POSDrug coverage3.5 starsH0544-061-000Medicare.gov
    $0a month
  • Anthem Prime (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Santa Monica, CA, 90403
    • 1301 20th St, Santa Monica, CA, 90404
    • 1156 Swallow Ln, Simi Valley, CA, 93065

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

    HMO-POSDrug coverage3 starsH4161-009-000Medicare.gov
    $0a month
  • Anthem Select (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Santa Monica, CA, 90403
    • 1301 20th St, Santa Monica, CA, 90404
    • 1156 Swallow Ln, Simi Valley, CA, 93065

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

    HMO-POSDrug coverage3.5 starsH0544-058-000Medicare.gov
    $0a month
  • Anthem Full Dual Advantage Aligned (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Santa Monica, CA, 90403
    • 1301 20th St, Santa Monica, CA, 90404
    • 1156 Swallow Ln, Simi Valley, CA, 93065

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH4471-010-001Medicare.gov
    $0a month

Humana

4 plans list Sarah; not listed on 4 other plans.

4plans
  • Humana Gold Plus Giveback H5619-146 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH5619-146-000Medicare.gov
    $0a month
  • Humana Gold Plus H3767-002 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverageH3767-002-000Medicare.gov
    $0a month
  • Humana Gold Plus H5619-021 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage4 starsH5619-021-000Medicare.gov
    $0a month
  • Humana USAA Honor Giveback (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMONo drug coverage4 starsH5619-121-000Medicare.gov
    $0a month

Wellcare

4 plans list Sarah; not listed on 1 other plan.

4plans
  • Wellcare Simple Focus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage3.5 starsH0562-125-000Medicare.gov
    $0a month
  • Wellcare Low Premium (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMODrug coverage3.5 starsH0562-136-000Medicare.gov
    $42a month
  • Wellcare Health Net Dual Align (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH3561-010-001Medicare.gov
    $0a month
  • Wellcare Specialty Simple (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1831 Wilshire Blvd, Ste A, Santa Monica, CA, 90403

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

    HMOFor people with certain chronic conditionsDrug coverage3.5 starsH0562-092-000Medicare.gov
    $0a month

AHF

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

Align Senior Care

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

Alignment Health Plan

Not listed on its 21 plans here. That isn't proof they're out of network.

Astiva Health

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

Champion Heath Plan

Not listed on its 9 plans here. That isn't proof they're out of network.

Clever Care Health Plan

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

Elite Health Plan, Inc.

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

Imperial Health Plan of California, Inc.

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

Kaiser Permanente

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

L.A. Care Health Plan

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

Molina Healthcare of California

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

UCLA Health Medicare Advantage Plan

Not listed on its 2 plans 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.

VillageHealth

Not listed on its 1 plan 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 Sarah 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 22, 2026

Compare Supplement plans

2 practice locations

1831 Wilshire Blvd Ste A
Santa Monica, CA 90403

NPI Registry

2125 Arizona Ave
Santa Monica, CA 90404

NPI Registry
NPI issued
2008
Registry record updated
Apr 19, 2021

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

Common questions

Which 2027 Medicare Advantage plans list Sarah Rettinger?

In Los Angeles County, CA, 31 Medicare Advantage plans for 2027 list Sarah in provider data from Medicare.gov or the carrier, including SCAN Classic (HMO), SCAN Costco Medicare Advantage (HMO) and SCAN Inclusive (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 Sarah Rettinger take SCAN Health Plan Medicare Advantage plans?

Medicare.gov provider data lists Sarah on 10 Medicare Advantage plans for 2027 in Los Angeles County, CA, including SCAN Classic (HMO) and SCAN Costco Medicare Advantage (HMO). 5 other plans did not return a listing in the search area. CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or SCAN Health Plan before you enroll.

Does Sarah Rettinger take Blue Shield of California Medicare Advantage plans?

Medicare.gov provider data lists Sarah on 5 Medicare Advantage plans for 2027 in Los Angeles County, CA, including Blue Shield 65 Plus (HMO) and Blue Shield 65 Plus Plan 2 (HMO). 2 other plans did not return a listing in the search area. CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Blue Shield of California before you enroll.

Does Sarah Rettinger take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists Sarah on 4 Medicare Advantage plans for 2027 in Los Angeles County, CA, including Aetna Medicare Eagle (HMO) and Aetna Medicare Signature (HMO). 3 other plans did not return a listing in the search area. 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.

Where does Sarah Rettinger practice?

2 locations, including 1831 Wilshire Blvd Ste A, Santa Monica, CA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1366691842, 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 Sarah's networks with the carrier and help you compare plans that include them.

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 Sarah Rettinger on 65 plans from AHF, Align Senior Care, Alignment Health Plan, Astiva Health, Champion Heath Plan, Clever Care Health Plan, Elite Health Plan, Inc., Imperial Health Plan of California, Inc., Kaiser Permanente, L.A. Care Health Plan, Molina Healthcare of California, UCLA Health Medicare Advantage Plan, UnitedHealthcare and VillageHealth in Los Angeles County, CA. 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2021-04-19). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 13, 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 Sarah Rettinger 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.

Are you Sarah Rettinger? Talk to us about this page, or request a correction or removal.

Does Sarah take my plan?