Stephen E. Clark, DO
Family Medicine Physician · St George, UT
Stephen E. Clark, DO is a family medicine physician with a practice address in St George, Utah, and NPI 1043238363, issued on Jul 17, 2006. Check the license (Utah 58882551204, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Stephen E. Clark
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 58882551204 UT
Self-reported in NPPES; status is on the state search - Practice location
- 577 S River RD, St George, UT 84790
- Phone
- (435) 688-6100
- Enumerated
- Jul 17, 2006
- Record last updated
- Jun 25, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050802000330); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 1998
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,411 in Utah → Look up another NPI →
Also registered at 577 S River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Henry Ashton, M.D.Adult Medicine Physician1912100181
- Sara Beck, NPFamily Nurse Practitioner1720228091
- Bradley Bentley, RDNRegistered Dietitian1902556582
- Kayla Boyer, NPNurse Practitioner1447807540
- Helle Brand, PA-CPhysician Assistant1992756258
- Cora Broadbear, NPNurse Practitioner1073311536
Verify Stephen E. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 58882551204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average family medicine physician in 2024
3,478 Medicare Part D claims for 377 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 85 claims were for opioids.
Most prescribed
- Atorvastatin Calcium201 claims
- Losartan Potassium130 claims
- Levothyroxine Sodium119 claims
- Metformin Hcl Er115 claims
- Amlodipine Besylate107 claims
- Rosuvastatin Calcium96 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: $35.40
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Ihc Health Services IncSt George, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen E. Clark among 1,411 family medicine physician records in Utah
Stephen E. Clark, DO is one of 1,411 family medicine physician records with a practice address in Utah. 84% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 54% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1998 · median 2008 among the 942 with a school on file
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 family medicine physician records list a practice address in St George
They are 62 of the 3,879 NPPES records with a practice address in St George, and 1,411 family medicine physician records in Utah.
All 1,411 in Utah → Every provider in St George → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lawrence Cain, MDSt George, UT 847901972521201
- Curtis Carter, MDSt George, UT 847901245225325
- Boyd Carter, MDSt George, UT 847901386667202
- Dagmar Crosby, MDSaint George, UT 847901154303352
- Daniel Davie, MDSt George, UT 847901356376677
- Paul Dunn, MDSt George, UT 847901932112042
- Clayton Fuller, MDSt George, UT 847901801840962
- Jonathan Hubbard, DOSt George, UT 847901609894922
Common questions
What is Stephen E. Clark, DO's NPI number?
Stephen E. Clark, DO's National Provider Identifier (NPI) is 1043238363, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen E. Clark, DO located?
The NPPES record lists a practice address at 577 S River RD, St George, UT, 84790. Phone: (435) 688-6100. Providers update this record themselves, so call before visiting.
How can I verify Stephen E. Clark, DO's license?
NPPES lists Utah license number 58882551204, 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 E. Clark, DO prescribe under Medicare Part D?
In 2024, Stephen E. Clark, DO had 3,478 Medicare Part D claims for 377 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.