Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Obgyn Center of Frederick, P.A.

Obstetrics & Gynecology Physician in Frederick, MD · enumerated 2005 · authorized official Edwin Chen, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1265414023

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Registry record

Entity type Organization (Type 2)

Legal business name Obgyn Center of Frederick, P.A.

Practice address 97 Thomas Johnson Dr, Suite 101, Frederick, MD, 21702

Phone (301) 663-4545

Fax (301) 663-1709

Enumeration date Nov 17, 2005

Last updated in NPPES Feb 18, 2009

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Edwin Chen

Title President

Phone (301) 663-4545

Other identifiers

Identifier	Type	State	Issuer
187L	Other	MD	MEDICARE GROUP PROVIDER NUMBER

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-02-18. Verify at npiregistry.cms.hhs.gov.

Where is Obgyn Center of Frederick, P.A. located?

The practice location on file with NPPES is in Frederick, MD.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-18.