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

Mrs. Nancy Nina Garrettt, P.A.

Medical Physician Assistant in Santa Ana, CA · enumerated 2007 · practices at Casa Guadalupe Family Medical Clinic.

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

National Provider Identifier

1881732741

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Registry record

Entity type Individual (Type 1)

Name Mrs. Nancy Nina Garrettt

Credential P.A.

Sex Female

Practice address Santa Ana, CA, 92703

Phone (714) 547-7745

Enumeration date Feb 2, 2007

Last updated in NPPES Jul 9, 2007

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

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA01124 (CA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
GR0063230	Medicaid	CA	-

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 Nancy Garrettt practice?

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

What is the NPI number for Nancy Garrettt?

The National Provider Identifier (NPI) for Nancy Garrettt is 1881732741, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Tanacio Villaruz Jr Family Medicine Physician · Santa Ana, CA NPI 1497898522 Casa Guadalupe Family Medical Clinic Family Medicine Physician · Santa Ana, CA NPI 1487799185

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.