Provider profile

Lauren SeoMD

Orthopaedic Surgery, Orthopaedic Surgery of the Spine

3 locationsNPI 1356803001
141 Camino Alto Ste 2, Mill Valley, CA 94941415-388-5100

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Medicare Advantage plans for Marin County, CA, Durham County, NC and San Francisco County, CA.

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Directory results See what each insurance company reports

Listed on 11 plans so far

Some of Alignment Health Plan, Anthem Blue Cross Partnership Plan, Aetna Medicare, Blue Cross and Blue Shield of North Carolina, CCHP (Chinese Community Health Plan), HealthSpring, HealthTeam Advantage, Humana, Imperial Health Plan of California, Inc., Kaiser Permanente, Liberty Medicare Advantage, San Francisco Health Plan, SCAN Health Plan, Troy Medicare, UnitedHealthcare and Wellcare's 2027 plans in Marin County, CA, Durham County, NC and San Francisco County, CA haven't been checked yet.

The 113 Medicare Advantage plans we show for Marin County, CA, Durham County, NC and San Francisco County, CA in 2027

  • 11 list Lauren
  • 10 not listed
  • 92 not checked yet

Alignment Health Plan

10 plans list Lauren.

10plans
  • Alignment Health My Choice 050 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 141 Camino Alto, Ste 2, Mill Valley, CA, 94941
    • 2299 Post St, Ste 103, San Francisco, CA, 94115

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

    HMODrug coverage3.5 starsH3815-050-000Medicare.gov
    $0a month
  • Alignment Health Platinum + Instacart 016 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 141 Camino Alto, Ste 2, Mill Valley, CA, 94941
    • 2299 Post St, Ste 103, San Francisco, CA, 94115

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

    HMO-POSDrug coverage3.5 starsH3815-016-000Medicare.gov
    $0a month
  • Alignment Health Honor Plus 060 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 141 Camino Alto, Ste 2, Mill Valley, CA, 94941
    • 2299 Post St, Ste 103, San Francisco, CA, 94115

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

    HMODrug coverage3.5 starsH3815-060-000Medicare.gov
    $7.30a month
  • Alignment Health BreathEasy Plus 041 (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 141 Camino Alto, Ste 2, Mill Valley, CA, 94941
    • 2299 Post St, Ste 103, San Francisco, CA, 94115

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

    HMOFor people with certain chronic conditionsDrug coverage3.5 starsH3815-041-000Medicare.gov
    $0a month

2 more Alignment Health Plan plans haven't been checked yet.

Anthem Blue Cross Partnership Plan · Anthem Blue Cross

1 plan lists Lauren.

1plan
  • Anthem Prime (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 141 Camino Alto, Mill Valley, CA, 94941
    • 2100 Webster St, San Francisco, CA, 94115
    • 2299 Post St, San Francisco, CA, 94115
    • 2205 Post St, San Francisco, CA, 94115
    • 3338 17th St, San Francisco, CA, 94110

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

    HMO-POSDrug coverage3 starsH4161-005-000Medicare.gov
    $0a month

3 more Anthem Blue Cross Partnership Plan plans haven't been checked yet.

Aetna Medicare

Not checked yet.

Blue Cross and Blue Shield of North Carolina

Not checked yet.

CCHP (Chinese Community Health Plan)

Not checked yet.

HealthSpring

Not checked yet.

HealthTeam Advantage

Not checked yet.

Humana

Not checked yet.

20 more Humana plans haven't been checked yet.

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 checked yet.

3 more Kaiser Permanente plans haven't been checked yet.

Liberty Medicare Advantage

Not checked yet.

San Francisco Health Plan

Not checked yet.

SCAN Health Plan

Not checked yet.

Troy Medicare

Not checked yet.

UnitedHealthcare

Not checked yet.

Wellcare

Not 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 Lauren 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

141 Camino Alto Ste 2
Mill Valley, CA 94941

NPI Registry

311 Trent Drive Suite 5270/5282 Box 104002
Durham, NC 27710

NPI Registry

2299 Post St Ste 103
San Francisco, CA 94115

NPI Registry
NPI issued
2019
Registry record updated
Sep 30, 2026

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

Common questions

Which 2027 Medicare Advantage plans list Lauren Seo?

In Marin County, CA, Durham County, NC and San Francisco County, CA, 11 Medicare Advantage plans for 2027 list Lauren in provider data from Medicare.gov or the carrier, including Alignment Health My Choice 050 (HMO), Alignment Health Platinum + Instacart 016 (HMO-POS) and Alignment Health Honor Plus 060 (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.

Where does Lauren Seo practice?

3 locations, including 141 Camino Alto Ste 2, Mill Valley, CA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1356803001, or ask a Silverpath advisor to check for you. It's free.

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

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Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Marin County, CA, Durham County, NC and San Francisco County, CA. 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 2026-09-30). 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 Lauren Seo 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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