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Internal Medicine

Mamoun Mousa Souleiman, MD

Works at hospitals in Grand Rapids, MI · Michigan

Summary

Dr. Mamoun Mousa Souleiman, MD is an internal medicine doctor at 26901 Beaumont Blvd, Southfield, MI 48033. May accept Medicare assignment. NPI 1447989926. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 26901 Beaumont Blvd, Southfield, MI 48033 · Directions
  • Medicare: May accept Medicare assignment
  • Hospital: Spectrum Health
  • Medical school: graduated 2019 (7 years since medical school)
  • Gender (as listed): Male
NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Mamoun Mousa Souleiman, 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 Mamoun Mousa Souleiman accept Medicare assignment?
Medicare's clinician data says Mamoun Mousa Souleiman may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Mamoun Mousa Souleiman's NPI number?
1447989926. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mamoun Mousa Souleiman works

Medicare's Facility Affiliation Data lists Mamoun Mousa Souleiman 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.

  • Spectrum HealthGrand Rapids, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230038

Practice locations

Addresses where Mamoun Mousa Souleiman is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Southfield

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

All internal medicine doctors in Southfield →

Clinician information

CredentialMD
Graduation year2019 (7 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1447989926
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians