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Internal Medicine

Nicholas Y. Eisenberg, MD

Works at hospitals in Clovis, NM · New Mexico

Summary

Dr. Nicholas Y. Eisenberg, MD is an internal medicine doctor at 2100 N Martin Luther King Jr Blvd, Plains Regional Medical Center, Clovis, NM 88101. Phone: (575) 769-2141. Accepts Medicare assignment. NPI 1457981649. 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: 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 Kansas School Of Med (kc/wich/sal) · graduated 2020 (6 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Nicholas Y. Eisenberg, 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 Nicholas Y. Eisenberg accept Medicare assignment?
Yes. Medicare's clinician data says Nicholas Y. Eisenberg 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 Nicholas Y. Eisenberg's NPI number?
1457981649. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Nicholas Y. Eisenberg works

Medicare's Facility Affiliation Data lists Nicholas Y. Eisenberg 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 Nicholas Y. Eisenberg 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 Nicholas Y. Eisenberg 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 Internal Medicine doctors in New Mexico →

Other internal medicine doctors in Clovis

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

All internal medicine doctors 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 Kansas School Of Med (kc/wich/sal)
Graduation year2020 (6 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457981649
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