Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patricia Ann Bowyer, M.D.

Family Medicine Physician in Annapolis, MD · enumerated 2005.

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

National Provider Identifier

1235130121

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Registry record

Entity type Individual (Type 1)

Name Dr. Patricia Ann Bowyer

Credential M.D.

Sex Female

Practice address 2051 West St, Annapolis, MD, 21401

Phone (443) 603-0758

Enumeration date Aug 2, 2005

Last updated in NPPES Feb 15, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0056076 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
039591	Other	MD	JHHC PROVIDER NUMBER
7517141	Other	MD	AETNA FEE FOR SERVICE
P18620	Other	-	BCBS POS
606708-03	Other	MD	CAREFIRST MD RENDERING
7605-0054	Other	MD	CAREFIRST BLUECHOICE
2108634	Other	MD	MAMSI SPECIALIST
2516868	Other	MD	CIGNA PIN
P15598	Other	MD	CAREFIRST MPOS
P8650001	Other	-	BCBS DC
8108634	Other	MD	MAMSI PRIMARY CARE
080185863	Other	MD	RR MEDICARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1235130121 active?

Yes, as of the latest NPPES snapshot, NPI 1235130121 is active (record last updated 2021-02-15).

How do I verify Patricia Bowyer's NPI record?

Cross-check NPI 1235130121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-15.