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Emergency Medicine

Peter J. Stoyanoff, MD

Works at hospitals in Flint, MI · Michigan

Summary

Peter J. Stoyanoff, MD (Emergency Medicine) is listed by Medicare at 1 hospital in Flint, MI. NPI 1548359375. 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 Peter J. Stoyanoff, 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
35Years since medical school (graduated 1991)
Rush Medical College Of Rush UniversityMedical school
MaleGender (as listed)
Hurley Medical CenterGroup practice (+4 more)

Quick answers

Which hospitals does Peter J. Stoyanoff work at?
Medicare's official clinician data lists Peter J. Stoyanoff at 1 hospital: Hurley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Peter J. Stoyanoff see patients?
Medicare's clinician data lists 7 practice locations, including Flint, MI, Clio, MI and Fenton, MI. Call before your visit to confirm the address.
What is Peter J. Stoyanoff's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Peter J. Stoyanoff accept Medicare assignment?
Yes. Medicare's clinician data says Peter J. Stoyanoff 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 Peter J. Stoyanoff?
(810) 262-4787, as listed in official Medicare / NPI Registry data.
What is Peter J. Stoyanoff's NPI number?
1548359375. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Peter J. Stoyanoff works

Medicare's Facility Affiliation Data lists Peter J. Stoyanoff 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 Peter J. Stoyanoff is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.

Group practices

Medicare enrollment lists Peter J. Stoyanoff as a member of these groups (CMS data updated 2026-10-02).

  • Hurley Medical Center342 clinicians in the group
  • Amd Urgent Medical Care, PLLC4 clinicians in the group
  • Amd Urgent Care Fenton3 clinicians in the group
  • MD Enterprises PLLC3 clinicians in the group
  • PPSMG Urgent Medical Care PLLC2 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Michigan →

Other emergency medicine doctors in Flint

Clinicians with the same Medicare primary specialty in Flint, MI — not a recommendation.

All emergency medicine doctors in Flint →

Clinician information

CredentialMD
Medical schoolRush Medical College Of Rush University
Graduation year1991
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548359375
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