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Emergency Medicine

Michael Diaz, MD

Works at hospitals in Loris, SC · North Adams, MA · Muskogee, OK … · South Carolina, Massachusetts, Oklahoma, New York

Summary

Michael Diaz, MD (Emergency Medicine) is listed by Medicare at 5 hospitals in Loris, SC, North Adams, MA and Muskogee, OK and other places. NPI 1477088029. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Michael Diaz, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
9Years since medical school (graduated 2017)
State University Of New York At Buffalo School Of MedicineMedical school
MaleGender (as listed)
Acs Primary Care Physicians - Southeast PCGroup practice (+3 more)

Quick answers

Which hospitals does Michael Diaz work at?
Medicare's official clinician data lists Michael Diaz at 5 hospitals: McLeod Loris Hospital, North Adams Regional Hospital Corporation, Saint Francis Hospital Muskogee, Samaritan Hospital of Troy, New York and St Peter's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michael Diaz see patients?
Medicare's clinician data lists 4 practice locations, including Low Moor, VA, Myrtle Beach, SC and Muskogee, OK. Call before your visit to confirm the address.
What is Michael Diaz's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Michael Diaz accept Medicare assignment?
Yes. Medicare's clinician data says Michael Diaz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Michael Diaz?
(540) 862-6011, as listed in official Medicare / NPI Registry data.
What is Michael Diaz's NPI number?
1477088029. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Michael Diaz works

Medicare's Facility Affiliation Data lists Michael Diaz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Michael Diaz is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michael Diaz as a member of these groups (CMS data updated 2026-10-02).

  • Acs Primary Care Physicians - Southeast PC420 clinicians in the group
  • Ies ER Oklahoma LLC143 clinicians in the group
  • Island Emergency Medical Services PC137 clinicians in the group
  • Ingleside Emergency Group LLC32 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Virginia →

Other emergency medicine doctors in Low Moor

Clinicians with the same Medicare primary specialty in Low Moor, VA — not a recommendation.

All emergency medicine doctors in Low Moor →

Clinician information

CredentialMD
Medical schoolState University Of New York At Buffalo School Of Medicine
Graduation year2017
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477088029
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians