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Obstetrics & Gynecology Specialists in Westminster, CA

Browse 7 Obstetrics & Gynecology providers listed in NPPES with a practice address in Westminster, California.

7 Healthcare Providers

How Westminster compares with the U.S.

7 active clinicians in Obstetrics & Gynecology list a practice address in Westminster, CA in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Obstetrics & Gynecology in Westminster are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“7 of 7 providers
With recent CMS data first, then Aโ€“Z

Dr. Christine Thao Hoang , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
10362 Bolsa Ave, Bolsa Medical Group, Westminster, CA 926836763
Phone: 7145312091
NPI Identifier 1770537144
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Dr. Co Dang Long Pham , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
10362 Bolsa Ave, Bolsa Medical Group, Westminster, CA 926836763
Phone: 7145312091
NPI Identifier 1558392159
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Dr. Thomas T Quach , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
9186 Bolsa Ave, Westminster, CA 926835556
Phone: 7147997522
NPI Identifier 1033123146
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Dr. Dzu Quang Tran , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
10362 Bolsa Avenue, Bolsa Medical Group, Westminster, CA 926836763
Phone: 7145312091
NPI Identifier 1821025032
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Dr. Marli Amin , MD

Obstetrics & Gynecology

Active NPI Status
13950 Milton Ave, Suite 100, Westminster, CA 926832900
Phone: 7147023000
NPI Identifier 1629257530
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Dr. Ngoc My Thi Huynh , MD

Obstetrics & Gynecology

Active NPI Status
8900 Bolsa Ave Ste C, Westminster, CA 926835475
Phone: 7143798809
NPI Identifier 1043377039
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Dr. Hau Dvc Vuong , MD

Obstetrics & Gynecology

Active NPI Status
9091 Edinger Ave Ste A, Westminster, CA 926837585
Phone: 7148909909
NPI Identifier 1619057619
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Frequently Asked Questions about Obstetrics & Gynecology in Westminster

How do I check a Obstetrics & Gynecology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

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