Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ardath Huffaker, MD

Anatomic Pathology & Clinical Pathology Physician in San Diego, CA · enumerated 2006.

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

National Provider Identifier

1578527156

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Registry record

Entity type Individual (Type 1)

Name Ardath Huffaker

Credential MD

Sex Male

Practice address 7901 Frost St, San Diego, CA, 92123

Phone (858) 541-3664

Enumeration date Apr 12, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License G42895 (CA) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License G42895 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
00G428950	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.

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Frequently asked questions

What is the NPI number for Ardath Huffaker?

The National Provider Identifier (NPI) for Ardath Huffaker is 1578527156, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ardath Huffaker practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.