Frank O. Thomas, MD
Critical Care Medicine (Internal Medicine) Physician · Salt Lake City, UT
Frank O. Thomas, MD is a critical care medicine (internal medicine) physician with a practice address in Salt Lake City, Utah, and NPI 1790887446, issued on Sep 2, 2006. Check the license (Utah 1634271205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Frank O. Thomas
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 1634271205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 400 C St, Salt Lake City, UT 84143
- Phone
- (801) 408-3713
- Enumerated
- Sep 2, 2006
- Record last updated
- Oct 17, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 57 in Utah → Look up another NPI →
Also registered at 400 C St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Polly Bailey, APRNNurse Practitioner1639271398
- Sally Brush, APRNFamily Nurse Practitioner1952318651
- Susan Churchill, APRNNurse Practitioner1255351409
- Terry Clemmer, MDCritical Care Medicine (Internal Medicine) Physician1235155649
- Jess Cone, LCSWClinical Social Worker1295837938
- Michael Coudreaut, MDPsychiatry Physician1659441780
Verify Frank O. Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 1634271205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
25 Medicare Part D claims, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Frank O. Thomas among 57 critical care medicine (internal medicine) physician records in Utah
Frank O. Thomas, MD is one of 57 critical care medicine (internal medicine) physician records with a practice address in Utah. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileNo · 86% of these records are
- Record last updated2007 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Utah
There are 57 critical care medicine (internal medicine) physician records in Utah.
All 57 in Utah → Every provider in Salt Lake City → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- William Beninati, MDSalt Lake City, UT 841431902880685
- Terry Clemmer, MDSalt Lake City, UT 841431235155649
- James Orme, MDSalt Lake City, UT 841431003836255
- Ryoma Tanaka, M.D.Salt Lake City, UT 841431922294214
- Lindell Weaver, MDSalt Lake City, UT 841431447270699
- Barbara Cahill, MDSalt Lake City, UT 841321396835989
- Matthew Glick, MDSalt Lake City, UT 841321053803619
- Estelle Harris, MDSalt Lake City, UT 841321558451153
Common questions
What is Frank O. Thomas, MD's NPI number?
Frank O. Thomas, MD's National Provider Identifier (NPI) is 1790887446, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frank O. Thomas, MD located?
The NPPES record lists a practice address at 400 C St, Salt Lake City, UT, 84143. Phone: (801) 408-3713. Providers update this record themselves, so call before visiting.
How can I verify Frank O. Thomas, MD's license?
NPPES lists Utah license number 1634271205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Frank O. Thomas, MD prescribe under Medicare Part D?
In 2024, Frank O. Thomas, MD had 25 Medicare Part D claims; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.