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Emergency Medicine

Nirma Bustamante, MD

Works at hospitals in El Paso, TX · Texas

Summary

Dr. Nirma Bustamante, MD is an emergency medicine doctor at 2000 Transmountain Rd, El Paso, TX 79911. Phone: (915) 877-8136. Accepts Medicare assignment. In 2024, Nirma Bustamante had 36 Original Medicare patients and 45 services. NPI 1245506773. 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: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 2000 Transmountain Rd, El Paso, TX 79911 · Directions (2 more locations)
  • Phone: (915) 877‑8136
  • Medicare: Accepts Medicare assignment
  • Hospitals: Sierra Medical Center, The Hospitals of Providence - East Campus
  • Group practice: Texas Tech University Health Sciences Center El Paso (+1 more)
  • Medical school: University Of Texas Southwestern Medical School At Dallas · graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Nirma Bustamante, 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 Nirma Bustamante accept Medicare assignment?
Yes. Medicare's clinician data says Nirma Bustamante 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 Nirma Bustamante see?
In 2024, CMS data shows 36 Original Medicare patients and 45 services for Nirma Bustamante. This counts Original Medicare only and measures volume, not quality.
What is Nirma Bustamante's NPI number?
1245506773. 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 Nirma Bustamante, 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 patients36
Services billed to Medicare45
Different services or procedures8
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)25 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 cholesterol72%
  • Arthritis56%
  • Chronic kidney disease50%
  • Diabetes47%
  • Ischemic heart disease47%

Hospitals where Nirma Bustamante works

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

Group practices

Medicare enrollment lists Nirma Bustamante as a member of these groups (CMS data updated October 2, 2026).

  • Texas Tech University Health Sciences Center El Paso304 clinicians in the group
  • Bluff Creek Emergency Medicine Associates, PA83 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Texas →

Other emergency medicine doctors in El Paso

Clinicians with the same Medicare primary specialty in El Paso, TX — not a recommendation.

All emergency medicine doctors in El Paso →

Other clinicians in Texas Tech University Health Sciences Center El Paso

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Southwestern Medical School At Dallas
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1245506773
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