NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Young Thomas, PT

Physical Therapist in Lafayette, CA · enumerated 2018.

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

National Provider Identifier

1710462379

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Diane Young Thomas
Credential PT
Sex Female
Practice address 3468 Mt Diablo Blvd Ste B110, Lafayette, CA, 94549
Phone (925) 408-0402
Enumeration date Sep 30, 2018
Last updated in NPPES Oct 20, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 20290 (CA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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 1710462379 active?
Yes, as of the latest NPPES snapshot, NPI 1710462379 is active (record last updated 2018-10-20).
How do I verify Diane Thomas's NPI record?
Cross-check NPI 1710462379 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-20.