Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah Ann Clarke, PA

Physician Assistant in Santa Maria, CA · enumerated 2008.

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

National Provider Identifier

1669640827

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Registry record

Entity type Individual (Type 1)

Name Leah Ann Clarke

Credential PA

Sex Female

Practice address 135 Carmen Ln, Santa Maria, CA, 93458

Phone (805) 928-7361

Fax (805) 928-4752

Enumeration date Feb 11, 2008

Last updated in NPPES Nov 10, 2015

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA20134 (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
PA20134	Other	CA	STATE MEDICAL BOARD PHYSICIAN ASSISTANT LICENSE

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

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 Leah Clarke?

Leah Clarke is registered in NPPES with the primary taxonomy of Physician Assistant. 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 2015-11-10.