Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathleen Maurer, CRNP

Family Nurse Practitioner in Warminster, PA · enumerated 2011.

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

National Provider Identifier

1255621504

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathleen Maurer

Credential CRNP

Sex Female

Practice address 959 Ramsay Rd, Warminster, PA, 18974

Phone (267) 664-2700

Fax (215) 942-6654

Enumeration date Apr 7, 2011

Last updated in NPPES Jul 15, 2013

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP007169 (PA) Primary

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

What is the NPI number for Kathleen Maurer?

The National Provider Identifier (NPI) for Kathleen Maurer is 1255621504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathleen Maurer practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-15.