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Family Practice

Warren L. Butler, MD

Works at hospitals in Layton, UT · Utah

Summary

Dr. Warren L. Butler, MD is a family doctor at 2038 W 1900, Syracuse, UT 84075. Phone: (801) 773-4840. Accepts Medicare assignment. In 2024, Warren L. Butler had 199 Original Medicare patients and 15,948 services. NPI 1679559694. 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.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 2038 W 1900, Syracuse, UT 84075 · Directions
  • Phone: (801) 773‑4840
  • Medicare: Accepts Medicare assignment
  • Hospital: Holy Cross Hospital-Davis
  • Group practice: Tanner Memorial Clinic
  • Medical school: St. Louis College Of Physicians And Surgeons · graduated 1994 (32 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Warren L. Butler, 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 Warren L. Butler accept Medicare assignment?
Yes. Medicare's clinician data says Warren L. Butler 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 Warren L. Butler see?
In 2024, CMS data shows 199 Original Medicare patients and 15,948 services for Warren L. Butler. This counts Original Medicare only and measures volume, not quality.
What is Warren L. Butler's NPI number?
1679559694. 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 Warren L. Butler, 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 patients199
Services billed to Medicare15,948
Different services or procedures151
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)452 services
  2. Insertion of needle into vein for collection of blood sample (36415)310 services
  3. Blood test, comprehensive group of blood chemicals (80053)184 services
  4. Hemoglobin a1c level (83036)155 services
  5. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)128 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 pressure75%
  • High cholesterol67%
  • Arthritis56%
  • Diabetes44%
  • Chronic kidney disease35%
  • Depression30%

Hospitals where Warren L. Butler works

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

Group practices

Medicare enrollment lists Warren L. Butler as a member of this group (CMS data updated October 2, 2026).

  • Tanner Memorial Clinic245 clinicians in the group

Specialties

Find other Family Practice doctors in Utah →

Other family doctors in Syracuse

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

All family doctors in Syracuse →

Other clinicians in Tanner Memorial Clinic

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

Clinician information

CredentialMD
Medical schoolSt. Louis College Of Physicians And Surgeons
Graduation year1994 (32 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1679559694
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