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Provider profile

Mariko KitaMD

Psychiatry & Neurology, Neurology

NPI 1326061748
1100 9th Ave, Ms: X7-Neo, Seattle, WA 98101206-223-6600

2027 Medicare Advantage

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Medicare Advantage plans for King County, WA.

Checked Oct 25, 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 55 Medicare Advantage plans we show for King County, WA in 2027

  • 43 list Mariko
  • 12 not listed

UnitedHealthcare

15 plans list Mariko.

15plans

  • AARP Medicare Advantage from UHC WA-6 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Ste 200, Seattle, WA, 98101
    • 909 University St, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    HMO-POSDrug coverage3.5 starsH3805-017-000Medicare.gov
    $0a month

  • AARP Medicare Advantage from UHC WA-7 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Ste 200, Seattle, WA, 98101
    • 909 University St, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    HMO-POSDrug coverage3.5 starsH3805-032-000Medicare.gov
    $0a month

  • AARP Medicare Advantage Patriot No Rx WA-MA02 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Ste 200, Seattle, WA, 98101
    • 909 University St, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    HMO-POSNo drug coverage3.5 starsH3805-035-000Medicare.gov
    $0a month

  • AARP Medicare Advantage Patriot No RX WA-MA3 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Ste 200, Seattle, WA, 98101
    • 909 University St, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    PPONo drug coverage4.5 starsH2001-148-000Medicare.gov
    $0a month

Humana

7 plans list Mariko; not listed on 6 other plans.

7plans

  • Humana Gold Plus H1036-321 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101

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

    HMODrug coverage4.5 starsH1036-321-000Medicare.gov
    $0a month

  • Humana Gold Plus H5619-057 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101

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

    HMODrug coverage4 starsH5619-057-000Medicare.gov
    $0a month

  • Humana Gold Plus H5619-061 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101

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

    HMODrug coverage4 starsH5619-061-000Medicare.gov
    $86a month

  • Humana Dual Select H5619-165 (HMO D-SNP)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101

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

    HMOFor people with Medicare and MedicaidDrug coverage4 starsH5619-165-000Medicare.gov
    $0a month

Aetna Medicare

6 plans list Mariko.

6plans

  • Aetna Medicare Eagle (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    HMONo drug coverage3.5 starsH3748-019-000Medicare.gov
    $0a month

  • Aetna Medicare Eagle (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    PPONo drug coverage4 starsH5521-330-000Medicare.gov
    $0a month

  • Aetna Medicare Signature (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    HMODrug coverage3.5 starsH3748-003-000Medicare.gov
    $0a month

  • Aetna Medicare Signature (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    PPODrug coverage4 starsH5521-431-000Medicare.gov
    $0a month

Devoted

6 plans list Mariko.

6plans

  • DEVOTED CORE 001 WA (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, # H4, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave S, Federal Way, WA, 98003

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

    HMODrug coverageH3515-001-000Medicare.gov
    $0a month

  • DEVOTED GIVEBACK 002 WA (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, # H4, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave S, Federal Way, WA, 98003

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

    HMODrug coverageH3515-002-000Medicare.gov
    $0a month

  • DEVOTED GIVEBACK EXTRAS 022 WA (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, # H4, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave S, Federal Way, WA, 98003

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

    HMODrug coverageH3515-022-000Medicare.gov
    $0a month

  • DEVOTED C-SNP ENHANCED 003 WA (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, # H4, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101
    • 1100 9th Ave S, Federal Way, WA, 98003

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

    HMOFor people with certain chronic conditionsDrug coverageH3515-003-000Medicare.gov
    $0a month

Wellpoint

3 plans list Mariko.

3plans

  • Wellpoint Dual Advantage (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH8849-016-000Medicare.gov
    $6.30a month

  • Wellpoint Dual Advantage Plus (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH8849-017-000Medicare.gov
    $6.30a month

  • Wellpoint Full Dual Advantage (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 909 University St, Seattle, WA, 98101
    • 1100 9th Ave, Seattle, WA, 98101

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH8849-015-000Medicare.gov
    $6.30a month

Molina Healthcare of Washington, Inc.

2 plans list Mariko.

2plans

  • Molina Medicare Complete Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, Seattle, WA, 98101

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH5823-013-001Medicare.gov
    $6.30a month

  • Molina Medicare Elect (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, Seattle, WA, 98101

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH5823-015-000Medicare.gov
    $8.10a month

Regence BlueShield

2 plans list Mariko.

2plans

  • Regence BlueAdvantage HMO (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    HMODrug coverageH1997-014-000Medicare.gov
    $188a month

  • Regence MedAdvantage + Rx Enhanced (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    PPODrug coverage4 starsH5009-002-000Medicare.gov
    $201a month

Wellcare

2 plans list Mariko.

2plans

  • Wellcare Coordinated Care Dual Access (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, # H4, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    HMO-POSFor people with Medicare and MedicaidDrug coverage2.5 starsH0029-008-000Medicare.gov
    $0a month

  • Wellcare Coordinated Care Dual Liberty Sync (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 9th Ave, # H4, Seattle, WA, 98101
    • 1100 9th Ave, Ste 200, Seattle, WA, 98101

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

    HMOFor people with Medicare and MedicaidDrug coverage2.5 starsH0029-007-000Medicare.gov
    $0a month

Community Health Plan of WA Medicare Advantage

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

Kaiser Permanente

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 Mariko 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

1100 9th Ave, Ms: X7-Neo
Seattle, WA 98101

206-223-6600Directions
NPI Registry
NPI issued
2006
Registry record updated
Nov 20, 2018

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

Questions

Common questions

Which 2027 Medicare Advantage plans list Mariko Kita?

In King County, WA, 43 Medicare Advantage plans for 2027 list Mariko in provider data from Medicare.gov or the carrier, including AARP Medicare Advantage from UHC WA-6 (HMO-POS), AARP Medicare Advantage from UHC WA-7 (HMO-POS) and AARP Medicare Advantage Patriot No Rx WA-MA02 (HMO-POS). 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 Mariko Kita take UnitedHealthcare Medicare Advantage plans?

Medicare.gov provider data lists Mariko on 15 Medicare Advantage plans for 2027 in King County, WA, including AARP Medicare Advantage from UHC WA-6 (HMO-POS) and AARP Medicare Advantage from UHC WA-7 (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.

Does Mariko Kita take Humana Medicare Advantage plans?

Humana's own provider directory lists Mariko on 7 Medicare Advantage plans for 2027 in King County, WA, including Humana Gold Plus H1036-321 (HMO) and Humana Gold Plus H5619-057 (HMO). 6 other plans did not return a listing in the search area. Confirm with the office or Humana before you enroll.

Does Mariko Kita take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists Mariko on 6 Medicare Advantage plans for 2027 in King County, WA, including Aetna Medicare Eagle (HMO) and Aetna Medicare Eagle (PPO). 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 Mariko Kita practice?

1100 9th Ave, Ms: X7-Neo, Seattle, WA 98101.

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

Call the member services number on your plan card and give them the NPI 1326061748, 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 Mariko Kita on 6 plans from Community Health Plan of WA Medicare Advantage and Kaiser Permanente in King County, WA. 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

Pravin KhemaniSeattle, WA · Listed on 50 plansZornitza StoilovaSeattle, WA · Listed on 49 plansJoshua BuckSeattle, WA · Listed on 48 plansBonnie KeungSeattle, WA · Listed on 44 plansVictoria LevasseurSeattle, WA · Listed on 44 plansAlipi BonmSeattle, WA · Listed on 43 plansDongmei LiuSeattle, WA · Listed on 43 plansEve FeinbergSeattle, WA · Listed on 43 plans

See all psychiatry & neurology, neurology providers in WA

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2018-11-20). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 25, 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 Mariko Kita 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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