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Orthopedic Surgery

Evan S. Nielsen, MD

Works at hospitals in Provo, UT · Orem, UT · Roosevelt, UT · Utah

Summary

Dr. Evan S. Nielsen, MD is an orthopedic surgeon at 1055 N 500, Provo, UT 84604. Phone: (801) 429-8000. Accepts Medicare assignment. In 2024, Evan S. Nielsen had 237 Original Medicare patients and 2,255 services. NPI 1043527260. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Evan S. Nielsen, 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 Evan S. Nielsen accept Medicare assignment?
Yes. Medicare's clinician data says Evan S. Nielsen 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 Evan S. Nielsen see?
In 2024, CMS data shows 237 Original Medicare patients and 2,255 services for Evan S. Nielsen. This counts Original Medicare only and measures volume, not quality.
What is Evan S. Nielsen's NPI number?
1043527260. 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 Evan S. Nielsen, 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 patients237
Services billed to Medicare2,255
Different services or procedures55
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)399 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)275 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)214 services
  4. X-ray of knee, 3 views (73562)133 services
  5. X-ray of hip, 2-3 views (73502)125 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • Arthritis75%
  • High blood pressure68%
  • High cholesterol65%
  • Diabetes27%
  • Ischemic heart disease26%
  • Depression25%

Hospitals where Evan S. Nielsen works

Medicare's Facility Affiliation Data lists Evan S. Nielsen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Evan S. Nielsen is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Evan S. Nielsen as a member of these groups (CMS data updated October 2, 2026).

  • Revere Health PC410 clinicians in the group
  • Uintah Basin Medical Center62 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Utah →

Other orthopedic surgeons in Provo

Clinicians with the same Medicare primary specialty in Provo, UT — not a recommendation.

All orthopedic surgeons in Provo →

Other clinicians in Revere Health PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Virginia School Of Medicine
Graduation year2010 (16 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1043527260
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians