Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Warren P Thai, MD

Individual provider Internal Medicine Physician · NPI 1902923451

Dr. Warren P Thai, MD is an Internal Medicine in Fallon, Nevada. Qualified in 2003, 23 years ago. Practices with Usacs Integrated Acute Care Services of Nevada Bagnoli P C, a 35-clinician group and accepts Medicare assignment. Licensed in California and Nevada.

Years since qualifying
23
Licensed in
CA, NV
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

801 E Williams Ave
Fallon, NV 89406-3052
Phone: (702) 453-3799
Fax: (702) 453-5741
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 13174 (NV)
Internal Medicine Physician Taxonomy 207R00000X · Licence A108762 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 13174 (NV)

Record details

NPI number1902923451
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 22, 2007
Last updated in NPPESOctober 7, 2022
Certification dateOctober 7, 2022
Mailing addressPo Box 18228, Reno, NV 89511-0228

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesGENERAL PRACTICE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Usacs Integrated Acute Care Services Of Nevada Bagnoli P C — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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