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

Ms. Nancy Anne Griffith, R.N.N.P.

Obstetrics & Gynecology Nurse Practitioner in Fresno, CA · enumerated 2007 · practices at Fresno County Eoc Health Services Clinic.

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

National Provider Identifier

1487862710

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Registry record

Entity type Individual (Type 1)

Name Ms. Nancy Anne Griffith

Credential R.N.N.P.

Sex Female

Practice address Fresno, CA, 93721

Phone (559) 499-1690

Fax (559) 499-1697

Enumeration date May 18, 2007

Last updated in NPPES Dec 20, 2019

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 450746 (CA) Secondary

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6253 (CA) 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 specialty is Nancy Griffith?

Nancy Griffith is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology 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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Fresno County Eoc Health Services Clinic Ambulatory Family Planning Facility · Fresno, CA NPI 1164403044 Leticia Tuite Physician Assistant · Fresno, CA NPI 1134107980 David Dowis General Practice Physician · Fresno, CA NPI 1659337749 Elaine Jimenez-Obeso Physician Assistant · Fresno, CA NPI 1811031958

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-20.