Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen G Baker, CRNP

Nurse Practitioner in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1679678825

Verified

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Registry record

Entity type Individual (Type 1)

Name Kathleen G Baker

Credential CRNP

Sex Female

Practice address 1 Convention Ave, 4 Penn Tower, Philadelphia, PA, 19104

Phone (215) 662-6488

Enumeration date Sep 13, 2006

Last updated in NPPES Aug 14, 2015

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License TP003068C (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
440771	Other	RI	MLHC MEDICARE AA

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

Where does Kathleen Baker practice?

The practice location on file with NPPES is in Philadelphia, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kathleen Baker?

The National Provider Identifier (NPI) for Kathleen Baker is 1679678825, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-14.