Denise Thomason
Denise Thomason is a Specialist in Modesto, CA, registered under NPI 1003057175.
Getting there
Here is what surrounds this office in Modesto, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 984 ft away.
Getting here and what is nearby
Parking 736 ft ~3 min
Parking 957 ft ~4 min
Parking 984 ft ~4 min
Convenience Coldwell Market 0.22 mi ~5 min
Restaurant El Marisquero 0.22 mi ~5 min
Gas station Chevron 0.38 mi ~8 min
Restaurant The Sandwhich Shop 0.43 mi ~9 min
442 Kansas Avenue, Modesto 95351
Mo-Tu 09:00-18:30; We-Fr 09:00-19:00; Sa 10:00-17:00
Hotel Spark by Hilton Modesto 0.46 mi ~10 min
Restaurant Pho Viet Restaurant 0.46 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Specialist covers
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. NUCC Health Care Provider Taxonomy, code 174400000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003057175 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 18, 2009 |
| Last updated | Mar 18, 2009 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
500 N 9TH ST SUITE B Modesto, CA 95350 (209) 341-1824 Fax (209) 523-1296 |
| Mailing address |
904 BOWEN AVE Modesto, CA 95350 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 5 | 7 | 1 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 5 | 1 | 5 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.