Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Katherine Ward, APRN, FNP-C

Primary Care Nurse Practitioner in La Mesa, CA · enumerated 2021.

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

National Provider Identifier

1477223576

Verified

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Registry record

Entity type Individual (Type 1)

Name Katherine Ward

Credential APRN, FNP-C

Sex Female

Practice address La Mesa, CA, 91942

Phone (619) 464-6434

Fax (619) 464-5109

Enumeration date Sep 20, 2021

Last updated in NPPES Apr 15, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95017921 (CA) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
95112294	Other	CA	CALIFORNIA BOARD OF REGISTERED NURSING
NP95017921	Other	CA	CALIFORNIA BOARD OF REGISTERED NURSING

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 Katherine Ward?

The National Provider Identifier (NPI) for Katherine Ward is 1477223576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Ward practice?

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

Other providers at this practice address

Browse all →

Corinne Ancona Young Family Medicine Physician · La Mesa, CA NPI 1336168418 Corrie Clay Pediatrics Physician · La Mesa, CA NPI 1437207750 Kyrra Moffatt Pediatrics Physician · La Mesa, CA NPI 1194922419 Rina Ronquillo Pediatrics Physician · La Mesa, CA NPI 1407047749 Rachel Gianfortune Pediatrics Physician · La Mesa, CA NPI 1912193301 Melinda Costa Pediatric Nurse Practitioner · La Mesa, CA NPI 1851694525 Paul Imus Pediatric Adolescent Medicine Physician · La Mesa, CA NPI 1104116680 Lyndsey Restelli Pediatric Registered Nurse · La Mesa, CA NPI 1558854000

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-15.