Provider profile

Michael GenualdiMD

Internal Medicine, Geriatric Medicine

CMS lists a Medicare opt-outNPI 1124482823
1901 4th St Ste 201, Berkeley, CA 94710510-929-1400

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Medicare Advantage plans for Alameda County, CA.

Checked Oct 13, 2026

Use the name or plan ID on your member card, or choose your insurance company.

Directory results See what each insurance company reports

Not listed on the plans we can check

Michael wasn't listed on the 30 2027 plans whose directories answered in Alameda County, CA. Directories can lag behind, so that isn't proof Michael is out of network. Ask us to confirm.

The 30 Medicare Advantage plans we show for Alameda County, CA in 2027

  • 30 not listed

Aetna Medicare

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

Alameda Alliance for Health

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

Alignment Health Plan

Not listed on its 9 plans here. That isn't proof they're out of network.

Blue Shield of California

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

CCHP (Chinese Community Health Plan)

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

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 listed on its 3 plans here. That isn't proof they're out of network.

SCAN Health Plan

Not listed on its 5 plans here. That isn't proof they're out of network.

UnitedHealthcare

Not listed on its 2 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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CMS lists a Medicare opt-out period

CMS's opt-out file, covering data through 2026-08-31, lists a period from 2026-07-09 until 2028-07-09. Medicare generally won't pay for services from an opted-out provider, except in emergencies. Confirm current status with the office. This is separate from Advantage plan network and office matches.

CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 24, 2026

Practice location

1901 4th St Ste 201
Berkeley, CA 94710

NPI Registry
NPI issued
2016
Registry record updated
Jun 28, 2024

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

Common questions

Does Michael Genualdi accept Medicare?

CMS lists a Medicare opt-out. CMS's opt-out file, covering data through 2026-08-31, lists a period from 2026-07-09 until 2028-07-09. Medicare generally won't pay for services from an opted-out provider, except in emergencies. Confirm current status with the office. This is separate from Advantage plan network and office matches.

Is Michael Genualdi in network with Medicare Advantage plans?

Michael wasn't listed on the 30 2027 plans whose directories answered in Alameda County, CA. Directories can lag, and other plans haven't been confirmed, so ask the office or a Silverpath advisor.

Does Michael Genualdi take Aetna Medicare Medicare Advantage plans?

The provider searches didn't return a listing for Michael on these 4 plans for 2027 in Alameda County, CA. Directories can lag, and a clinician can be in network at another office, so that isn't proof Michael is out of network. Ask the office or a Silverpath advisor to confirm.

Does Michael Genualdi take Alameda Alliance for Health Medicare Advantage plans?

The provider searches didn't return a listing for Michael on this plan for 2027 in Alameda County, CA. Directories can lag, and a clinician can be in network at another office, so that isn't proof Michael is out of network. Ask the office or a Silverpath advisor to confirm.

Does Michael Genualdi take Alignment Health Plan Medicare Advantage plans?

The provider searches didn't return a listing for Michael on these 9 plans for 2027 in Alameda County, CA. Directories can lag, and a clinician can be in network at another office, so that isn't proof Michael is out of network. Ask the office or a Silverpath advisor to confirm.

Where does Michael Genualdi practice?

1901 4th St Ste 201, Berkeley, CA 94710.

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 1124482823, or ask a Silverpath advisor to check for you. It's free.

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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 in Alameda County, CA look up Michael Genualdi by plan, and the directories we read don't list this practice yet. 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 2024-06-28). 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 Michael Genualdi 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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