Provider profile

Michael WalczykMD

Internal Medicine, Nephrology

2 locationsNPI 1871562892
1130 NW 22nd Ave Ste 400, Portland, OR 97210503-413-6722

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Medicare Advantage plans for Multnomah County, OR and Hawaii County, HI.

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 7 plans so far

Some of Devoted, Aetna Medicare, AgeRight Advantage, AlohaCare, ATRIO Health Plans, CareOregon Advantage, HMSA Akamai Advantage, HMSA Akamai Advantage Dual Care, Humana, Kaiser Permanente, Regence BlueCross BlueShield of Oregon, UnitedHealthcare and Wellcare's 2027 plans in Multnomah County, OR and Hawaii County, HI haven't been checked yet.

The 59 Medicare Advantage plans we show for Multnomah County, OR and Hawaii County, HI in 2027

  • 7 list Michael
  • 33 not listed
  • 19 not checked yet

Devoted

7 plans list Michael.

7plans
  • DEVOTED CORE 001 OR (HMO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 1130 NW 22nd Ave Ste 400, Portland, OR, 97210

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

    HMODrug coverage3 starsH2923-001-000Medicare.gov
    $0a month
  • DEVOTED GIVEBACK 028 OR (HMO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 1130 NW 22nd Ave Ste 400, Portland, OR, 97210

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

    HMODrug coverage3 starsH2923-028-003Medicare.gov
    $0a month
  • DEVOTED GIVEBACK EXTRAS 025 OR (HMO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 1130 NW 22nd Ave Ste 400, Portland, OR, 97210

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

    HMODrug coverage3 starsH2923-025-000Medicare.gov
    $0a month
  • DEVOTED CHOICE PREMIUM 002 OR (PPO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 1130 NW 22nd Ave Ste 400, Portland, OR, 97210

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

    PPODrug coverage4.5 starsH7199-002-000Medicare.gov
    $28.50a month

9 more Devoted plans haven't been checked yet.

Aetna Medicare

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

AgeRight Advantage

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

AlohaCare

Not checked yet.

ATRIO Health Plans

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

CareOregon Advantage

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

HMSA Akamai Advantage

Not checked yet.

HMSA Akamai Advantage Dual Care

Not checked yet.

Humana

Not listed on its 8 plans here. That isn't proof they're out of network.

Kaiser Permanente

Not checked yet.

1 more Kaiser Permanente plan hasn't been checked yet.

Regence BlueCross BlueShield of Oregon

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

UnitedHealthcare

Not checked yet.

4 more UnitedHealthcare plans haven't been checked yet.

Wellcare

Not listed on its 6 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.

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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

2 practice locations

1130 NW 22nd Ave Ste 400
Portland, OR 97210

NPI Registry

75 Puuhonu Pl Ste 100
Hilo, HI 96720

NPI Registry
NPI issued
2006
Registry record updated
Jan 14, 2020

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

Common questions

Which 2027 Medicare Advantage plans list Michael Walczyk?

In Multnomah County, OR and Hawaii County, HI, 7 Medicare Advantage plans for 2027 list Michael in the carrier's own provider directory, including DEVOTED CORE 001 OR (HMO), DEVOTED GIVEBACK 028 OR (HMO) and DEVOTED GIVEBACK EXTRAS 025 OR (HMO). Networks can change during the year, so confirm with the office or the plan before you enroll.

Where does Michael Walczyk practice?

2 locations, including 1130 NW 22nd Ave Ste 400, Portland, OR. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1871562892, 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 Michael'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 Multnomah County, OR and Hawaii County, HI. 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 2020-01-14). 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 Michael Walczyk 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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