Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mr. Thomas Thomas, DO

Individual provider Internal Medicine Physician · NPI 1134284524

Mr. Thomas Thomas, DO is a Hospitalist in St George, Utah. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1993, 33 years ago. Practices with Physician Groups Lc, a 524-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Kansas, Maine, Missouri and Nevada and 2 more.

Years since qualifying
33
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
KS, ME, MO, NV, UT, WA
In the registry since
2006
Specialties on file
10
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1380 E Medical Center Dr
St George, UT 84790-2123
Phone: (435) 251-2992
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 1 Medical Center Dr, Biddeford, ME 04005-9422 — (207) 283-7937
  • 22 Bramhall St, Portland, ME 04102-3134 — (207) 662-4618
  • 25 June St, Sanford, ME 04073-2621 — (207) 324-4310
  • 3015 N Ballas Rd, Saint Louis, MO 63131-2329 — (314) 996-5772
  • 6900 North Pecos Road, Las Vegas, NV 89806 — (702) 791-9000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 14268197-1234 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence OP61628327 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0538577 (KS)
Internal Medicine Physician Taxonomy 207R00000X · Licence 14268197-1234 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 113156 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence DO4081 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0113156 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 113156 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence DO3147 (NV)
Internal Medicine Physician Taxonomy 207R00000X · Licence DO4081 (ME)

Record details

NPI number1134284524
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 26, 2006
Last updated in NPPESJuly 24, 2026
Certification dateJuly 24, 2026

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1993 (33 years in practice)
Group practice Physician Groups Lc — 524 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients118
Services billed 291 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Physician Groups Lc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 524 clinicians in the practice; 12 are shown here.

Other providers in St George