Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathleen Frances Comer, MSN, FNP-BC

Nurse Practitioner in Riverside, CA · enumerated 2006.

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

National Provider Identifier

1689778755

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathleen Frances Comer

Credential MSN, FNP-BC

Sex Female

Practice address 5549 Van Buren Blvd, Riverside, CA, 92503

Phone (951) 324-5901

Fax (877) 778-9472

Enumeration date Sep 11, 2006

Last updated in NPPES Oct 20, 2016

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11406 (CA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP11406 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
P01363669	Other	CA	RAILROAD MEDICARE- DU4034

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 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.

What specialty is Kathleen Comer?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-20.