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Internal Medicine

Percy Pentecost Iii, MD

Works at hospitals in Gallup, NM · New Mexico

Summary

Dr. Percy Pentecost Iii, MD is an internal medicine doctor at 516 E Nizhoni Blvd, Gallup, NM 87301. Phone: (505) 722-1000. Accepts Medicare assignment. NPI 1750377412. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 516 E Nizhoni Blvd, Gallup, NM 87301 · Directions
  • Phone: (505) 722‑1000
  • Medicare: Accepts Medicare assignment
  • Hospital: Gallup Indian Medical Center
  • Group practice: DHHS, PHS, Naihs, Gallup Indian Medical Center
  • Medical school: University Of Colorado School Of Medicine, Denver · graduated 2001 (25 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Percy Pentecost Iii, 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 Percy Pentecost Iii accept Medicare assignment?
Yes. Medicare's clinician data says Percy Pentecost Iii 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.
What is Percy Pentecost Iii's NPI number?
1750377412. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Percy Pentecost Iii works

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

Group practices

Medicare enrollment lists Percy Pentecost Iii as a member of this group (CMS data updated October 2, 2026).

  • DHHS, PHS, Naihs, Gallup Indian Medical Center186 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Mexico →

Other internal medicine doctors in Gallup

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

All internal medicine doctors in Gallup →

Other clinicians in DHHS, PHS, Naihs, Gallup Indian Medical Center

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 year2001 (25 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1750377412
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians