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Emergency Medicine

Dyllon I. Martini, MD

Works at hospitals in Winslow, AZ · Arizona

Summary

Dr. Dyllon I. Martini, MD is an emergency medicine doctor at 1501 N Williamson Ave, Winslow, AZ 86047. Phone: (844) 466-6827. Accepts Medicare assignment. In 2024, Dyllon I. Martini had 185 Original Medicare patients and 279 services. NPI 1891054623. 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: 1501 N Williamson Ave, Winslow, AZ 86047 · Directions (2 more locations)
  • Phone: (844) 466‑6827
  • Medicare: Accepts Medicare assignment
  • Hospital: Little Colorado Medical Center
  • Group practice: Innova Emergency Medical Associates PC
  • Medical school: University Of Colorado School Of Medicine, Denver · graduated 2012 (14 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Dyllon I. Martini, 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 Dyllon I. Martini accept Medicare assignment?
Yes. Medicare's clinician data says Dyllon I. Martini 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 Dyllon I. Martini see?
In 2024, CMS data shows 185 Original Medicare patients and 279 services for Dyllon I. Martini. This counts Original Medicare only and measures volume, not quality.
What is Dyllon I. Martini's NPI number?
1891054623. 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 Dyllon I. Martini, 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 patients185
Services billed to Medicare279
Different services or procedures15
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)109 services
  2. Emergency department visit with moderate level of medical decision making (99284)79 services
  3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)39 services
  4. Emergency department visit with low level of medical decision making (99283)23 services
  5. Critical care, first 30-74 minutes (99291)19 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 pressure74%
  • High cholesterol58%
  • Diabetes46%
  • Arthritis41%
  • Ischemic heart disease28%
  • Chronic kidney disease27%

Hospitals where Dyllon I. Martini works

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

Group practices

Medicare enrollment lists Dyllon I. Martini as a member of this group (CMS data updated October 2, 2026).

  • Innova Emergency Medical Associates PC69 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Arizona →

Other emergency medicine doctors in Winslow

Clinicians with the same Medicare primary specialty in Winslow, AZ — not a recommendation.

All emergency medicine doctors in Winslow →

Other clinicians in Innova Emergency Medical Associates PC

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 year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891054623
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