Provider profile

Timothy VosslerMD

Internal Medicine, Critical Care Medicine

3 locationsNPI 1821408873
888 S King St, Honolulu, HI 96813808-522-4000

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Medicare Advantage plans for Honolulu County, HI, Los Angeles County, CA and Washington County, OR.

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Directory results See what each insurance company reports

Listed on 3 plans so far

Some of HMSA Akamai Advantage, HMSA Akamai Advantage Dual Care, Aetna Medicare, AgeRight Advantage, AHF, Align Senior Care, Alignment Health Plan, AlohaCare, Anthem Blue Cross, Astiva Health, ATRIO Health Plans, Blue Shield of California, CareOregon Advantage, Champion Heath Plan, Clever Care Health Plan, Devoted, Elite Health Plan, Inc., Humana, Imperial Health Plan of California, Inc., Kaiser Permanente, L.A. Care Health Plan, Molina Healthcare of California, SCAN Health Plan, UCLA Health Medicare Advantage Plan, UnitedHealthcare, VillageHealth and Wellcare's 2027 plans in Honolulu County, HI, Los Angeles County, CA and Washington County, OR haven't been checked yet.

The 189 Medicare Advantage plans we show for Honolulu County, HI, Los Angeles County, CA and Washington County, OR in 2027

  • 3 list Timothy
  • 25 not listed
  • 161 not checked yet

HMSA Akamai Advantage

2 plans list Timothy; not listed on 1 other plan.

2plans
  • HMSA Akamai Advantage Complete (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3125 Elua St, Apt A, Lihue, HI, 96766

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

    PPODrug coverage3 starsH3832-009-000Medicare.gov
    $55a month
  • HMSA Akamai Advantage Complete Plus (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3125 Elua St, Apt A, Lihue, HI, 96766

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

    PPODrug coverage3 starsH3832-015-000Medicare.gov
    $240a month

HMSA Akamai Advantage Dual Care

1 plan lists Timothy.

1plan
  • HMSA Akamai Advantage Dual Care (PPO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3125 Elua St, Apt A, Lihue, HI, 96766

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

    PPOFor people with Medicare and MedicaidDrug coverageH8481-001-000Medicare.gov
    $17.10a month

Aetna Medicare

Not checked yet.

AgeRight Advantage

Not checked yet.

AHF

Not checked yet.

Align Senior Care

Not checked yet.

Alignment Health Plan

Not checked yet.

AlohaCare

Medicare.gov doesn't have provider data for these plans yet. We'll check again.

Anthem Blue Cross · Anthem Blue Cross Partnership Plan

Not checked yet.

Astiva Health

Not checked yet.

ATRIO Health Plans

Not checked yet.

Blue Shield of California · Regence BlueCross BlueShield of Oregon

Not checked yet.

CareOregon Advantage

Not checked yet.

Champion Heath Plan

Not checked yet.

Clever Care Health Plan

Not checked yet.

Devoted

Not checked yet.

7 more Devoted plans haven't been checked yet.

Elite Health Plan, Inc.

Not checked yet.

Humana

Not checked yet.

16 more Humana plans haven't been checked yet.

Imperial Health Plan of California, Inc.

Not checked yet.

Kaiser Permanente

Not checked yet.

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

L.A. Care Health Plan

Not checked yet.

Molina Healthcare of California

Not checked yet.

SCAN Health Plan

Not checked yet.

UCLA Health Medicare Advantage Plan

Not checked yet.

UnitedHealthcare

Not checked yet.

15 more UnitedHealthcare plans haven't been checked yet.

VillageHealth

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 Timothy 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

3 practice locations

888 S King St
Honolulu, HI 96813

NPI Registry

1200 N State St
Los Angeles, CA 90033

NPI Registry

9205 SW Barnes Rd
Portland, OR 97225

NPI Registry
NPI issued
2014
Registry record updated
Feb 27, 2025

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

Common questions

Which 2027 Medicare Advantage plans list Timothy Vossler?

In Honolulu County, HI, Los Angeles County, CA and Washington County, OR, 3 Medicare Advantage plans for 2027 list Timothy in provider data from Medicare.gov or the carrier, including HMSA Akamai Advantage Complete (PPO), HMSA Akamai Advantage Complete Plus (PPO) and HMSA Akamai Advantage Dual Care (PPO D-SNP). 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 Timothy Vossler practice?

3 locations, including 888 S King St, Honolulu, HI. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1821408873, 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 Timothy's networks with the carrier and help you compare plans that include them.

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For providers

Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Honolulu County, HI, Los Angeles County, CA and Washington County, OR. 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 2025-02-27). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 14, 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 Timothy Vossler 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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