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Hospitalist

Leslie A. Donaldson, MD

Works at hospitals in Clovis, NM · New Mexico

Summary

Dr. Leslie A. Donaldson, MD is a hospitalist at 2100 N Martin Luther King Jr Blvd, Plains Regional Medical Center, Clovis, NM 88101. Phone: (575) 769-2141. Accepts Medicare assignment. In 2024, Leslie A. Donaldson had 361 Original Medicare patients and 1,240 services. NPI 1477505477. 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: Hospitalist
  • Address: 2100 N Martin Luther King Jr Blvd, Plains Regional Medical Center, Clovis, NM 88101 · Directions
  • Phone: (575) 769‑2141
  • Medicare: Accepts Medicare assignment
  • Hospital: Plains Regional Medical Center
  • Group practice: Hospitalist Medicine Physicians of Texas PLLC
  • Medical school: University Of New Mexico School Of Medicine · graduated 1997 (29 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Leslie A. Donaldson, 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 Leslie A. Donaldson accept Medicare assignment?
Yes. Medicare's clinician data says Leslie A. Donaldson 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 Leslie A. Donaldson see?
In 2024, CMS data shows 361 Original Medicare patients and 1,240 services for Leslie A. Donaldson. This counts Original Medicare only and measures volume, not quality.
What is Leslie A. Donaldson's NPI number?
1477505477. 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 Leslie A. Donaldson, 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 patients361
Services billed to Medicare1,240
Different services or procedures9
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)679 services
  2. Hospital discharge day management, more than 30 minutes (99239)247 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)142 services
  4. Advance care planning, first 30 minutes (99497)98 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)40 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 cholesterol73%
  • Arthritis62%
  • Ischemic heart disease50%
  • Diabetes44%
  • COPD43%

Hospitals where Leslie A. Donaldson works

Medicare's Facility Affiliation Data lists Leslie A. Donaldson 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.

  • Plains Regional Medical CenterClovis, NM · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 320022

Practice locations

Addresses where Leslie A. Donaldson is enrolled with Medicare (CMS data updated October 2, 2026).

  • 2100 N Martin Luther King Jr Blvd, Plains Regional Medical CenterClovis, NM 88101 (575) 769‑2141

Group practices

Medicare enrollment lists Leslie A. Donaldson as a member of this group (CMS data updated October 2, 2026).

  • Hospitalist Medicine Physicians of Texas PLLC686 clinicians in the group

Specialties

Find other Hospitalist doctors in New Mexico →

Other hospitalists in Clovis

Clinicians with the same Medicare primary specialty in Clovis, NM — not a recommendation.

All hospitalists in Clovis →

Other clinicians in Hospitalist Medicine Physicians of Texas PLLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of New Mexico School Of Medicine
Graduation year1997 (29 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477505477
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