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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Denise M Thomason

Specialist in Modesto, CA · enumerated 2009 · practices at Stanislaus County Bhrs.

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

National Provider Identifier

1003057175

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Registry record

Entity type Individual (Type 1)
Name Denise M Thomason
Sex Female
Practice address 500 N 9th St, Suite B, Modesto, CA, 95350
Phone (209) 341-1824
Fax (209) 523-1296
Enumeration date Mar 18, 2009
Last updated in NPPES Mar 18, 2009

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

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 NPI 1003057175 active?
Yes, as of the latest NPPES snapshot, NPI 1003057175 is active (record last updated 2009-03-18).
How do I verify Denise Thomason's NPI record?
Cross-check NPI 1003057175 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 2009-03-18.