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Critical Care (Intensivists)

Estelle S. Harris, MD

Works at hospitals in Salt Lake City, UT · Utah

Summary

Dr. Estelle S. Harris, MD is a critical care doctor at 1950 Circle of Hope Dr, Salt Lake City, UT 84112. Phone: (801) 581-4314. Accepts Medicare assignment. In 2024, Estelle S. Harris had 79 Original Medicare patients and 199 services. NPI 1558451153. 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: Critical care doctor (Medicare lists Critical Care (Intensivists))
  • Address: 1950 Circle of Hope Dr, Salt Lake City, UT 84112 · Directions (2 more locations)
  • Phone: (801) 581‑4314
  • Medicare: Accepts Medicare assignment
  • Hospital: University of Utah Hospital and Clinics
  • Group practice: University of Utah Adult Services (+1 more)
  • Medical school: University Of Colorado School Of Medicine, Denver · graduated 1988 (38 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Estelle S. Harris, 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 Estelle S. Harris accept Medicare assignment?
Yes. Medicare's clinician data says Estelle S. Harris 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 Estelle S. Harris see?
In 2024, CMS data shows 79 Original Medicare patients and 199 services for Estelle S. Harris. This counts Original Medicare only and measures volume, not quality.
What is Estelle S. Harris's NPI number?
1558451153. 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 Estelle S. Harris, 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 patients79
Services billed to Medicare199
Different services or procedures18
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Critical care, first 30-74 minutes (99291)79 services
  2. Critical care, each additional 30 minutes (99292)41 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)22 services
  4. 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)18 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 cholesterol71%
  • Chronic kidney disease48%
  • Diabetes46%
  • Arthritis43%
  • Anxiety43%

Hospitals where Estelle S. Harris works

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

Group practices

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

  • University of Utah Adult Services1,788 clinicians in the group
  • University of Utah Acuity Care Services133 clinicians in the group

Specialties

Find other Critical Care (Intensivists) doctors in Utah →

Other critical care doctors in Salt Lake City

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

All critical care doctors 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 schoolUniversity Of Colorado School Of Medicine, Denver
Graduation year1988 (38 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558451153
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