NPPES file of Aug 9, 2026

Stephen Thomas Kirk, M.D.

Sports Medicine (Family Medicine) Physician · St George, UT

Stephen Thomas Kirk, M.D. is a sports medicine (family medicine) physician with a practice address in St George, Utah, and NPI 1578737979, issued on Apr 16, 2008. Check the license (Utah 7397691-1205, 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
1578737979
Name
Stephen Thomas Kirk
Credential
M.D.
Primary taxonomy
Sports Medicine (Family Medicine) Physician 207QS0010X
License number
7397691-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
2825 E Mall Dr, St George, UT 84790
Phone
(435) 628-9393
Enumerated
Apr 16, 2008
Record last updated
Mar 27, 2025
Fax
(435) 628-9382
Medicare enrollment
Enrolled (PECOS I20091117000154); accepts Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 2008
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest sports medicine (family medicine) physician records → All 54 in Utah → Look up another NPI →

Also registered at 2825 E Mall Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ann Ahee, DNP, APRN, NP-CNurse Practitioner1417575564
  2. Colby Barber, M.D.Sports Medicine (Orthopaedic Surgery) Physician1336675016
  3. Scott Barton, M.D.Family Medicine Physician1376690180
  4. Grant Blatter, MPTPhysical Therapist1558377309
  5. Brayden Chamberlain, MDFamily Medicine Physician1801532833
  6. Randy Clark, M.D.Sports Medicine (Orthopaedic Surgery) Physician1679781140

Verify Stephen Thomas Kirk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 7397691-1205    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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58% fewer Medicare Part D claims than the average sports medicine (family medicine) physician in 2024

360 Medicare Part D claims for 171 beneficiaries, against an average of 855 among the 2,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 57 claims were for opioids.

  1. Stephen Kirk360
  2. Specialty average855

Most prescribed

  1. Celecoxib107 claims
  2. Naproxen86 claims
  3. Meloxicam50 claims
  4. Hydrocodone-Acetaminophen24 claims
  5. Oxycodone-Acetaminophen18 claims
  6. Tramadol Hcl15 claims

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.

Industry payments in 2024: $334.40

12 payments; by number, the most common kind was food and beverage; the largest payer was Trice Medical, Inc. The 1,218 providers of this specialty with any payment received $781.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Kirk$334.40
  2. Specialty average$781.49

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Revere Health PCSt George, UT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stephen Thomas Kirk among 54 sports medicine (family medicine) physician records in Utah

Stephen Thomas Kirk, M.D. is one of 54 sports medicine (family medicine) physician records with a practice address in Utah. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 41% of them.

  • NPI issued2008 · 41% of these records are older, 52% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2008 · median 2009 among the 44 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS0010X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sports Medicine (Family Medicine) Physician providers in Utah

There are 54 sports medicine (family medicine) physician records in Utah.

All 54 in Utah → Every provider in St George → Sports Medicine (Family Medicine) Physician nationwide →

The 8 sports medicine (family medicine) physician records with the nearest ZIP codes

  1. Chase Grames, D.O.St George, UT 847901063675098
  2. Christian Millward, M.D.St George, UT 847901205942059
  3. Cory Cosgrave, D.O.St George, UT 847701699266791
  4. Nathaniel Nye, MDCedar City, UT 847211982925889
  5. Matthew Cameron, D.O.Spanish Fork, UT 846601609075878
  6. Stanley Roberts, MDSalem, UT 846531316993520
  7. Anthony Beutler, MDProvo, UT 846041609957778
  8. Darren CampbellProvo, UT 846041124007836

Common questions

What is Stephen Thomas Kirk, M.D.'s NPI number?

Stephen Thomas Kirk, M.D.'s National Provider Identifier (NPI) is 1578737979, issued on Apr 16, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Thomas Kirk, M.D. located?

The NPPES record lists a practice address at 2825 E Mall Dr, St George, UT, 84790. Phone: (435) 628-9393. Providers update this record themselves, so call before visiting.

How can I verify Stephen Thomas Kirk, M.D.'s license?

NPPES lists Utah license number 7397691-1205, 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 Stephen Thomas Kirk, M.D. prescribe under Medicare Part D?

In 2024, Stephen Thomas Kirk, M.D. had 360 Medicare Part D claims for 171 beneficiaries; the average among sports medicine (family medicine) physician prescribers was 855. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.