Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia Ketler, RN, MSN, APRN, BC

Adult Health Nurse Practitioner in Bel Air, MD · enumerated 2006.

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

National Provider Identifier

1629094404

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Registry record

Entity type Individual (Type 1)

Name Patricia Ketler

Credential RN, MSN, APRN, BC

Sex Female

Practice address 104 Plumtree Rd, Suite 115, Bel Air, MD, 21015

Phone (410) 515-4300

Fax (410) 515-4318

Enumeration date Jul 14, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R053356 (MD) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
521304500	Medicaid	MD	-
039889	Other	-	JOHNS HOPKINS HEALTHCARE
250391	Other	-	KAISER
93119	Medicaid	MD	-
0016	Other	-	CAREFIRST DC
110835	Other	-	COVENTRY
691571	Other	-	NCPPO
61318201	Other	-	CAREFIRST MARYLAND

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

What specialty is Patricia Ketler?

Patricia Ketler is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Roy Rothenberg Physician Assistant · Bel Air, MD NPI 1841285418 Jorge Acevedo-Vila Internal Medicine Physician · Bel Air, MD NPI 1184667743 Craig Shaughnessy Internal Medicine Physician · Bel Air, MD NPI 1730112863 Fadia Mabrouk Pediatrics Physician · Bel Air, MD NPI 1912930215 Maria-Jeorga Peters Internal Medicine Physician · Bel Air, MD NPI 1295768372 Gillian Adams Family Medicine Physician · Bel Air, MD NPI 1912086794 Robert Knight Family Medicine Physician · Bel Air, MD NPI 1639258932 D Jean Overacre Medical Physician Assistant · Bel Air, MD NPI 1578642898

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.