Provider profile

Rhea ChattopadhyayMD

Obstetrics & Gynecology, Reproductive Endocrinology

3 locationsNPI 1508308040
2300 Camino Ramon Fl 1, San Ramon, CA 94583510-248-6900

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Medicare Advantage plans for Contra Costa County, CA, Middlesex County, NJ and Cuyahoga County, OH.

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Directory results See what each insurance company reports

Not checked yet

We haven't asked Aetna Medicare, AmeriHealth, CareSource MyCare Ohio (HMO D-SNP), Clover Health, Communicare Advantage, Contra Costa Health Care Plus (HMO D-SNP), Devoted, HealthSpring, Horizon Blue Cross Blue Shield of New Jersey, Humana, Imperial Health Plan of California, Inc., Kaiser Permanente, Medical Mutual of Ohio, Molina Healthcare of Ohio, Perennial Advantage, SummaCare Medicare Advantage Plans, The Health Plan, UnitedHealthcare, Wellcare, Wellpoint and Zing Health's directories about Rhea yet. A Silverpath advisor can check for you now.

The 139 Medicare Advantage plans we show for Contra Costa County, CA, Middlesex County, NJ and Cuyahoga County, OH in 2027

  • 10 not listed
  • 129 not checked yet

Aetna Medicare

Not checked yet.

AmeriHealth

Not checked yet.

CareSource MyCare Ohio (HMO D-SNP)

Not checked yet.

Clover Health

Not checked yet.

Communicare Advantage

Not checked yet.

Contra Costa Health Care Plus (HMO D-SNP)

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

Devoted

Not checked yet.

HealthSpring

Not checked yet.

Horizon Blue Cross Blue Shield of New Jersey

Not checked yet.

Humana

Not checked yet.

25 more Humana plans haven't been checked yet.

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.

Medical Mutual of Ohio

Not checked yet.

Molina Healthcare of Ohio

Not checked yet.

Perennial Advantage

Not checked yet.

SummaCare Medicare Advantage Plans

Not checked yet.

The Health Plan

Not checked yet.

UnitedHealthcare

Not checked yet.

21 more UnitedHealthcare plans haven't been checked yet.

Wellcare

Not checked yet.

Wellpoint · Anthem Blue Cross and Blue Shield

Not checked yet.

Zing Health

Not checked yet.

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

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3 practice locations

2300 Camino Ramon Fl 1
San Ramon, CA 94583

NPI Registry

110 Somerset St, Apt 2004
New Brunswick, NJ 08901

NPI Registry

1000 Auburn Dr
Beachwood, OH 44122

NPI Registry
NPI issued
2016
Registry record updated
Sep 13, 2022

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

Common questions

Where does Rhea Chattopadhyay practice?

3 locations, including 2300 Camino Ramon Fl 1, San Ramon, CA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1508308040, 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 Rhea'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 Contra Costa County, CA, Middlesex County, NJ and Cuyahoga County, OH. 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 2022-09-13). 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 Rhea Chattopadhyay 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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