Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Cardiovascular Disease (Cardiology)

Samer N. Muallem, MD

Works at hospitals in Reading, PA · West Reading, PA · Pennsylvania

Summary

Dr. Samer N. Muallem, MD is a cardiologist at 2605 Keiser Blvd, Wyomissing, PA 19610. Phone: (670) 685-8500. Accepts Medicare assignment. NPI 1023549920. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Cardiologist (Medicare lists Cardiovascular Disease (Cardiology))
  • Address: 2605 Keiser Blvd, Wyomissing, PA 19610 · Directions
  • Phone: (670) 685‑8500
  • Medicare: Accepts Medicare assignment
  • Hospitals: Penn State Health St. Joseph, Reading Hospital
  • Group practice: Penn State Health Medical Group LLC
  • Medical school: Jefferson Medical College Of Thomas Jefferson University · graduated 2017 (9 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Samer N. Muallem, 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 Samer N. Muallem accept Medicare assignment?
Yes. Medicare's clinician data says Samer N. Muallem 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.
What is Samer N. Muallem's NPI number?
1023549920. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Samer N. Muallem works

Medicare's Facility Affiliation Data lists Samer N. Muallem 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.

  • Penn State Health St. JosephReading, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390096
  • Reading HospitalWest Reading, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390044

Practice locations

Addresses where Samer N. Muallem is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Samer N. Muallem as a member of this group (CMS data updated October 2, 2026).

  • Penn State Health Medical Group LLC734 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Pennsylvania →

Other cardiologists in Wyomissing

Clinicians with the same Medicare primary specialty in Wyomissing, PA — not a recommendation.

All cardiologists in Wyomissing →

Other clinicians in Penn State Health Medical Group LLC

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

Clinician information

CredentialMD
Medical schoolJefferson Medical College Of Thomas Jefferson University
Graduation year2017 (9 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1023549920
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