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Emergency Medicine

Natalie L. Martin, MD

Works at hospitals in Vail, CO · Colorado

Summary

Dr. Natalie L. Martin, MD is an emergency medicine doctor at 180 S Frontage Rd W, Vail, CO 81657. Phone: (866) 247-3141. Accepts Medicare assignment. In 2024, Natalie L. Martin had 146 Original Medicare patients and 171 services. NPI 1194822825. 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: 180 S Frontage Rd W, Vail, CO 81657 · Directions
  • Phone: (866) 247‑3141
  • Medicare: Accepts Medicare assignment
  • Hospital: Vail Health Hospital
  • Group practice: Vail Valley Emergency Physicians PC
  • Medical school: Louisiana State University School Of Medicine In Shreveport · graduated 2002 (24 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Natalie L. Martin, 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 Natalie L. Martin accept Medicare assignment?
Yes. Medicare's clinician data says Natalie L. Martin 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 Natalie L. Martin see?
In 2024, CMS data shows 146 Original Medicare patients and 171 services for Natalie L. Martin. This counts Original Medicare only and measures volume, not quality.
What is Natalie L. Martin's NPI number?
1194822825. 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 Natalie L. Martin, 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 patients146
Services billed to Medicare171
Different services or procedures22
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)65 services
  2. Emergency department visit with moderate level of medical decision making (99284)44 services
  3. Emergency department visit with low level of medical decision making (99283)35 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 cholesterol68%
  • High blood pressure67%
  • Arthritis57%
  • Ischemic heart disease34%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)25%
  • Atrial fibrillation23%

Hospitals where Natalie L. Martin works

Medicare's Facility Affiliation Data lists Natalie L. Martin 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.

  • Vail Health HospitalVail, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060096

Practice locations

Addresses where Natalie L. Martin is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Natalie L. Martin as a member of this group (CMS data updated October 2, 2026).

  • Vail Valley Emergency Physicians PC12 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Colorado →

Other emergency medicine doctors in Vail

Clinicians with the same Medicare primary specialty in Vail, CO — not a recommendation.

All emergency medicine doctors in Vail →

Other clinicians in Vail Valley Emergency Physicians PC

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

Clinician information

CredentialMD
Medical schoolLouisiana State University School Of Medicine In Shreveport
Graduation year2002 (24 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1194822825
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