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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: July 19, 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
Phone(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)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2300 CAMINO RAMON FL 1, San Ramon, CA 94583
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1110 Somerset St, APT 2004New Brunswick, NJ 08901-4800 · Phone (530) 518-4678
Location 21000 Auburn DrBeachwood, OH 44122-4317 · Phone (216) 528-5028

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.

ANGELA CHEUNG
Pharmacist
2300 CAMINO RAMON FL 1
SAN RAMON, CA 94583
Contra Costa County (925) 244-7416
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
2300 CAMINO RAMON FL 1
SAN RAMON, CA 94583
Contra Costa County (925) 244-7440

Frequently Asked Questions

What is Rhea Chattopadhyay's NPI number?

The NPI number assigned to this healthcare provider is 1508308040, enumerated as an "individual" on November 15, 2016.

Where is the provider located?

The provider is located at 2300 CAMINO RAMON FL 1 SAN RAMON, CA 94583 and the phone number is (510) 248-6900.

What is the provider's specialty?

Obstetrics & Gynecology with taxonomy code 207VE0102X and a focus in Reproductive Endocrinology.