Peter C. O. Fenton, M.D.
Gastroenterology Physician · Salt Lake City, UT
Peter C. O. Fenton, M.D. is a gastroenterology physician with a practice address in Salt Lake City, Utah, and NPI 1952311797, issued on Aug 8, 2006. Check the license (Utah 4822480-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Peter C. O. Fenton
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 4822480-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 6360 S 3000 E, Salt Lake City, UT 84121
- Phone
- (801) 944-3144
- Enumerated
- Aug 8, 2006
- Record last updated
- Jun 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (801) 944-3186
- Medicare enrollment
- Enrolled (PECOS I20040813000513); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 149 in Utah → Look up another NPI →
Also registered at 6360 S 3000 E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Oscar Batista, M.D.Gastroenterology Physician1962443465
- Karen Black, MDChild & Adolescent Psychiatry Physician1891710943
- Mark Boschert, M.D.Gastroenterology Physician1346252236
- Shane Christensen, M.D.Obstetrics Physician1861427189
Verify Peter C. O. Fenton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 4822480-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average gastroenterology physician in 2024
1,191 Medicare Part D claims for 280 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Omeprazole242 claims
- Pantoprazole Sodium118 claims
- Lansoprazole59 claims
- Lubiprostone43 claims
- Stelara38 claims
- Linzess37 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $204.99
11 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Utah Gastroenterology LLCSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter C. O. Fenton among 149 gastroenterology physician records in Utah
Peter C. O. Fenton, M.D. is one of 149 gastroenterology physician records with a practice address in Utah. 85% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 48% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1992 · median 2004 among the 103 with a school on file
- Record last updated2015 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Utah
There are 149 gastroenterology physician records in Utah.
All 149 in Utah → Every provider in Salt Lake City → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Oscar Batista, M.D.Salt Lake City, UT 841211962443465
- Mark Boschert, M.D.Salt Lake City, UT 841211346252236
- Charlie Fox, MDSalt Lake City, UT 841211992201909
- Richard Gilroy, MDSalt Lake City, UT 841211255389060
- Gordon Harmston, M.D.Salt Lake City, UT 841211972516748
- Robert Jones, M.D.Salt Lake City, UT 841211164465647
- Bill Quach, MDSalt Lake City, UT 841211912403114
- Michael Sossenheimer, M.D.Salt Lake City, UT 841211508876350
Common questions
What is Peter C. O. Fenton, M.D.'s NPI number?
Peter C. O. Fenton, M.D.'s National Provider Identifier (NPI) is 1952311797, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter C. O. Fenton, M.D. located?
The NPPES record lists a practice address at 6360 S 3000 E, Salt Lake City, UT, 84121. Phone: (801) 944-3144. Providers update this record themselves, so call before visiting.
How can I verify Peter C. O. Fenton, M.D.'s license?
NPPES lists Utah license number 4822480-1205, 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 Peter C. O. Fenton, M.D. prescribe under Medicare Part D?
In 2024, Peter C. O. Fenton, M.D. had 1,191 Medicare Part D claims for 280 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Peter C. O. Fenton, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.