RHEA CHATTOPADHYAY M.D.
NPI 1508308040
Obstetrics & Gynecology - Reproductive Endocrinology in San Ramon, CA

Active since November 15, 2016PECOS Enrolled
2300 CAMINO RAMON FL 1, SAN RAMON, CA 94583(510) 248-6900 Get Directions Write a Review

NPPES record last updated: September 13, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 13, 2022, Dec 30, 2020, Nov 15, 2016 (3 updates tracked since 2016).

About Rhea Chattopadhyay M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RHEA CHATTOPADHYAY M.D. (NPI 1508308040) is an individual reproductive endocrinology provider in San Ramon, California, licensed in California (A178029) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1508308040
Entity TypeIndividualFemale
Primary Taxonomy207VE0102X
Provider Legal NameRHEA CHATTOPADHYAYCredential: M.D.
Location Address2300 CAMINO RAMON FL 1San Ramon, CA 94583-1354
Mailing Address2300 Camino Ramon Fl 1San Ramon, CA 94583-1354 · (510) 248-6900
Sole ProprietorNo
Enumeration DateNovember 15, 2016
Last NPPES UpdateSeptember 13, 20223 updates tracked since enumeration
NPPES CertifiedSeptember 13, 2022
NPI 1508308040 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyObstetrics & Gynecology · Reproductive EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code207VE0102X
License Licensed in CA · A178029
Definition
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 35.137589 (OH)
2300 CAMINO RAMON FL 1, San Ramon, CA 94583

Secondary Practice Locations 2

Location 11000 Auburn DrBeachwood, OH 44122-4317 · Phone (216) 528-5028
Location 2110 Somerset St, APT 2004New Brunswick, NJ 08901-4800 · Phone (530) 518-4678

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Rhea Chattopadhyay M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94583 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pharmacy (Community/Retail Pharmacy)
2300 CAMINO RAMON FL 1
SAN RAMON, CA 94583
Pharmacist
2300 CAMINO RAMON FL 1
SAN RAMON, CA 94583

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rhea Chattopadhyay's NPI number?

The NPI number for Rhea Chattopadhyay is 1508308040. It was assigned to this individual provider in the NPPES registry on November 15, 2016.

Where is Rhea Chattopadhyay located?

Rhea Chattopadhyay practices at 2300 Camino Ramon Fl 1, San Ramon, CA 94583. The listed phone number is (510) 248-6900.

What is Rhea Chattopadhyay's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.

Is Rhea Chattopadhyay enrolled in Medicare?

Yes. Rhea Chattopadhyay is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rhea Chattopadhyay was last updated on September 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.