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Colorectal Surgery (Proctology)

Samuel R. Finlayson, MD

Sees patients in Salt Lake City, UT · Utah

Summary

Dr. Samuel R. Finlayson, MD is a colorectal surgeon at 50 N Medical Dr, Salt Lake City, UT 84132. Accepts Medicare assignment. In 2024, Samuel R. Finlayson had 13 Original Medicare patients and 22 services. NPI 1275552424. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Colorectal surgeon (Medicare lists Colorectal Surgery (Proctology))
  • Address: 50 N Medical Dr, Salt Lake City, UT 84132 · Directions
  • Medicare: Accepts Medicare assignment
  • Group practice: University of Utah Adult Services
  • Medical school: Harvard Medical School · graduated 1993 (33 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Samuel R. Finlayson, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Samuel R. Finlayson accept Medicare assignment?
Yes. Medicare's clinician data says Samuel R. Finlayson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Samuel R. Finlayson see?
In 2024, CMS data shows 13 Original Medicare patients and 22 services for Samuel R. Finlayson. This counts Original Medicare only and measures volume, not quality.
What is Samuel R. Finlayson's NPI number?
1275552424. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Samuel R. Finlayson, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients13
Services billed to Medicare22
Different services or procedures12
Participating Medicare providerYes
Average age of these patients75

Practice locations

Addresses where Samuel R. Finlayson is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Samuel R. Finlayson as a member of this group (CMS data updated October 2, 2026).

  • University of Utah Adult Services1,788 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in Utah →

Other colorectal surgeons in Salt Lake City

Clinicians with the same Medicare primary specialty in Salt Lake City, UT — not a recommendation.

All colorectal surgeons in Salt Lake City →

Other clinicians in University of Utah Adult Services

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolHarvard Medical School
Graduation year1993 (33 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1275552424
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians