Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leslie Annette Davis, PA

Physician Assistant in Los Alamitos, CA · enumerated 2006.

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

National Provider Identifier

1144395799

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Registry record

Entity type Individual (Type 1)

Name Leslie Annette Davis

Credential PA

Sex Female

Practice address 3751 Katella Ave, Los Alamitos, CA, 90720

Phone (562) 246-6822

Fax (562) 330-2402

Enumeration date Nov 21, 2006

Last updated in NPPES Aug 23, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 16993 (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

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

Is NPI 1144395799 active?

Yes, as of the latest NPPES snapshot, NPI 1144395799 is active (record last updated 2022-08-23).

How do I verify Leslie Davis's NPI record?

Cross-check NPI 1144395799 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-23.