NPPES file of Aug 9, 2026

Mark Carl Thomas, M.D.

Orthopaedic Surgery Physician · South Jordan, UT

Mark Carl Thomas, M.D. is an orthopaedic surgery physician with a practice address in South Jordan, Utah, and NPI 1003138785, issued on Feb 22, 2010. Check the license (Utah 164851-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003138785
Name
Mark Carl Thomas
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
164851-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
11611 Eureka Way, South Jordan, UT 84095
Phone
(801) 878-3913
Enumerated
Feb 22, 2010
Record last updated
Feb 22, 2010 (not updated in 16 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Mark Carl Thomas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 164851-1205
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Utah license search

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95% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

18 Medicare Part D claims, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mark Thomas18
  2. Specialty average346

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.

Orthopaedic Surgery Physician providers in Utah

There are 266 orthopaedic surgery physician records in Utah.

Other orthopaedic surgery physician records in Utah

  1. Gordon Affleck, M.D.Bountiful, UT1629349311
  2. Judd Allen, MDSaratoga Springs, UT1639463714
  3. Lex AllenCedar City, UT1629242359
  4. Darin Allred, D.OSt George, UT1538377585
  5. Bejan Alvandi, MDSalt Lake City, UT1275092108
  6. Robert Amick, MDSalt Lake City, UT1225731458
  7. Spencer Amundsen, M.D.Draper, UT1841517257
  8. Michael Anderson, M.D.St George, UT1093792210
  9. Robert Andruss, MDSt George, UT1952326373
  10. Stephen Aoki, MDSalt Lake City, UT1295787323

Common questions

What is Mark Carl Thomas, M.D.'s NPI number?

Mark Carl Thomas, M.D.'s National Provider Identifier (NPI) is 1003138785, issued on Feb 22, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Mark Carl Thomas, M.D. located?

The NPPES record lists a practice address at 11611 Eureka Way, South Jordan, UT, 84095. Phone: (801) 878-3913. Providers update this record themselves, so call before visiting.

How can I verify Mark Carl Thomas, M.D.'s license?

NPPES lists Utah license number 164851-1205, 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 Mark Carl Thomas, M.D. prescribe under Medicare Part D?

In 2024, Mark Carl Thomas, M.D. had 18 Medicare Part D claims; the average among orthopaedic surgery physician prescribers was 346. 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.