Provider profile

Bryanna MantillaMD, PHD, MPH

Internal Medicine, Rheumatology

4 locationsNPI 1437646569
9801 Frontier Ave SE, Snoqualmie, WA 98065425-831-2300

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Medicare Advantage plans for King County, WA and Travis County, TX.

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 50 plans so far

Some of UnitedHealthcare, Humana, Aetna Medicare, Devoted, Wellpoint, Community Health Plan of WA Medicare Advantage, Molina Healthcare of Washington, Inc., Wellcare, Regence BlueShield and Kaiser Permanente's 2027 plans in King County, WA and Travis County, TX haven't been checked yet.

The 105 Medicare Advantage plans we show for King County, WA and Travis County, TX in 2027

  • 50 list Bryanna
  • 5 not listed
  • 50 not checked yet

UnitedHealthcare

15 plans list Bryanna.

15plans
  • AARP Medicare Advantage from UHC WA-6 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 35020 SE Kinsey St, Ste A, Snoqualmie, WA, 98065

    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:

    • 35020 SE Kinsey St, Ste A, Snoqualmie, WA, 98065

    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:

    • 35020 SE Kinsey St, Ste A, Snoqualmie, WA, 98065

    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:

    • 35020 SE Kinsey St, Ste A, Snoqualmie, WA, 98065

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

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

13 more UnitedHealthcare plans haven't been checked yet.

Humana

13 plans list Bryanna.

13plans
  • Humana Gold Plus H1036-321 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1201 Terry 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:

    • 1201 Terry Ave, Seattle, WA, 98101

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

    HMODrug coverage4 starsH5619-057-000Medicare.gov
    $0a month
  • Humana USAA Honor Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1201 Terry Ave, Seattle, WA, 98101

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

    PPONo drug coverage4 starsH5216-427-001Medicare.gov
    $0a month
  • Humana USAA Honor Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1201 Terry Ave, Seattle, WA, 98101

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

    PPONo drug coverage4 starsH5216-455-000Medicare.gov
    $0a month

15 more Humana plans haven't been checked yet.

Aetna Medicare

6 plans list Bryanna.

6plans
  • Aetna Medicare Eagle (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 712 SW Mt Si Blvd, North Bend, WA, 98045

    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:

    • 712 SW Mt Si Blvd, North Bend, WA, 98045

    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:

    • 712 SW Mt Si Blvd, North Bend, WA, 98045

    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:

    • 712 SW Mt Si Blvd, North Bend, WA, 98045

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

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

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

Devoted

6 plans list Bryanna.

6plans
  • DEVOTED CORE 001 WA (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1201 Terry Ave, # X6, Seattle, WA, 98101
    • 1201 Terry Ave, Seattle, WA, 98101

    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:

    • 1201 Terry Ave, # X6, Seattle, WA, 98101
    • 1201 Terry Ave, Seattle, WA, 98101

    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:

    • 1201 Terry Ave, # X6, Seattle, WA, 98101
    • 1201 Terry Ave, Seattle, WA, 98101

    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:

    • 1201 Terry Ave, # X6, Seattle, WA, 98101
    • 1201 Terry Ave, Seattle, WA, 98101

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

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

10 more Devoted plans haven't been checked yet.

Wellpoint

3 plans list Bryanna.

3plans
  • Wellpoint Dual Advantage (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 35020 SE Kinsey St, Snoqualmie, WA, 98065

    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:

    • 35020 SE Kinsey St, Snoqualmie, WA, 98065

    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:

    • 35020 SE Kinsey St, Snoqualmie, WA, 98065

    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

6 more Wellpoint plans haven't been checked yet.

Community Health Plan of WA Medicare Advantage

2 plans list Bryanna.

2plans
  • Community Health Plan of WA Dual Complete (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 712 SW Mt Si Blvd, North Bend, WA, 98045

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH5826-014-000Medicare.gov
    $6.30a month
  • Community Health Plan of WA Dual Select (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 712 SW Mt Si Blvd, North Bend, WA, 98045

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH5826-017-000Medicare.gov
    $6.30a month

Molina Healthcare of Washington, Inc.

2 plans list Bryanna.

2plans
  • Molina Medicare Complete Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 9801 Frontier Ave SE, Snoqualmie, WA, 98065

    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:

    • 9801 Frontier Ave SE, Snoqualmie, WA, 98065

    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

Wellcare

2 plans list Bryanna.

2plans
  • Wellcare Coordinated Care Dual Access (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 35020 SE Kinsey St, Ste A, Snoqualmie, WA, 98065

    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:

    • 35020 SE Kinsey St, Ste A, Snoqualmie, WA, 98065

    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

1 more Wellcare plan hasn't been checked yet.

Regence BlueShield

1 plan lists Bryanna; not listed on 1 other plan.

1plan
  • Regence MedAdvantage + Rx Enhanced (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 35020 SE Kinsey St, Ste A, Snoqualmie, WA, 98065
    • 9801 Frontier Ave SE, Snoqualmie, WA, 98065
    • 1201 9th Ave, Seattle, WA, 98101

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

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

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 Bryanna 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

Compare Supplement plans

4 practice locations

9801 Frontier Ave SE
Snoqualmie, WA 98065

NPI Registry

1601 Trinity St Stop A
Austin, TX 78712

NPI Registry

35020 SE Kinsey St Ste A
Snoqualmie, WA 98065

NPI Registry

712 SW Mt Si Blvd
North Bend, WA 98045

NPI Registry
NPI issued
2018
Registry record updated
Aug 21, 2025

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

Common questions

Which 2027 Medicare Advantage plans list Bryanna Mantilla?

In King County, WA and Travis County, TX, 50 Medicare Advantage plans for 2027 list Bryanna 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.

Where does Bryanna Mantilla practice?

4 locations, including 9801 Frontier Ave SE, Snoqualmie, WA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1437646569, 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 Bryanna'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 King County, WA and Travis County, TX. 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 2025-08-21). 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 Bryanna Mantilla 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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