NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Leslie Thompson, P.A.

Physician Assistant in Victorville, CA · enumerated 2009.

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

National Provider Identifier

1114156171

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Diane Leslie Thompson
Credential P.A.
Sex Female
Practice address 12550 Hesperia Road, Suite 100, Victorville, CA, 92395
Fax (760) 241-7575
Enumeration date Jul 10, 2009
Last updated in NPPES Oct 10, 2013

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA19605 (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

Where does Diane Thompson practice?
The practice location on file with NPPES is in Victorville, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Thompson?
The National Provider Identifier (NPI) for Diane Thompson is 1114156171, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-10.