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Pathology

David Fjeldsted, MD

Works at hospitals in Colorado Springs, CO · Salt Lake City, UT · Layton, UT … · Colorado, Utah

Summary

Dr. David Fjeldsted, MD is a pathologist at 1600 W Antelope Dr, Layton, UT 84041. Phone: (801) 807-1000. Accepts Medicare assignment. In 2024, David Fjeldsted had 234 Original Medicare patients and 713 services. NPI 1225349525. 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 David Fjeldsted, 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 David Fjeldsted accept Medicare assignment?
Yes. Medicare's clinician data says David Fjeldsted 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 David Fjeldsted see?
In 2024, CMS data shows 234 Original Medicare patients and 713 services for David Fjeldsted. This counts Original Medicare only and measures volume, not quality.
What is David Fjeldsted's NPI number?
1225349525. 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 David Fjeldsted, 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 patients234
Services billed to Medicare713
Different services or procedures23
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)356 services
  2. Special stained specimen slides to examine tissue, initial procedure (88342)108 services
  3. Special stained specimen slides to examine tissue, each additional procedure (88341)103 services
  4. Pathology examination of tissue using a microscope, moderately high complexity (88307)39 services
  5. Pathology examination of tissue using a microscope, moderately low complexity (88304)21 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).

  • High blood pressure70%
  • High cholesterol66%
  • Arthritis45%
  • Diabetes33%
  • Anxiety26%
  • Ischemic heart disease24%

Hospitals where David Fjeldsted works

Medicare's Facility Affiliation Data lists David Fjeldsted 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 David Fjeldsted is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists David Fjeldsted as a member of this group (CMS data updated October 2, 2026).

  • Mountain States Pathology PC16 clinicians in the group

Specialties

Find other Pathology doctors in Utah →

Other pathologists in Layton

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

All pathologists in Layton →

Other clinicians in Mountain States Pathology PC

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

Clinician information

CredentialMD
Medical schoolSaint Louis University 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)1225349525
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