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Internal Medicine

Mounir M. Shenouda, MD

Works at hospitals in Maryville, IL · Saint Louis, MO · O Fallon, IL … · Illinois, Missouri

Summary

Dr. Mounir M. Shenouda, MD is an internal medicine doctor at 4972 Benchmark Centre Dr, Suite 400, Swansea, IL 62226. Accepts Medicare assignment. In 2024, Mounir M. Shenouda had 450 Original Medicare patients and 3,376 services. NPI 1235180043. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 4972 Benchmark Centre Dr, Suite 400, Swansea, IL 62226 · Directions
  • Medicare: Accepts Medicare assignment
  • Hospitals: Anderson Hospital, Barnes Jewish Hospital, HSHS St Elizabeth's Hospital and 2 more
  • Group practice: Fairview Medical Group LLC
  • Medical school: graduated 1984 (42 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Mounir M. Shenouda, 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 Mounir M. Shenouda accept Medicare assignment?
Yes. Medicare's clinician data says Mounir M. Shenouda 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 Mounir M. Shenouda see?
In 2024, CMS data shows 450 Original Medicare patients and 3,376 services for Mounir M. Shenouda. This counts Original Medicare only and measures volume, not quality.
What is Mounir M. Shenouda's NPI number?
1235180043. 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 Mounir M. Shenouda, 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 patients450
Services billed to Medicare3,376
Different services or procedures25
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)976 services
  2. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)591 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)309 services
  4. Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month (99491)263 services
  5. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)244 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 pressure75%
  • High cholesterol75%
  • Arthritis63%
  • Ischemic heart disease47%
  • Diabetes42%
  • Chronic kidney disease32%

Hospitals where Mounir M. Shenouda works

Medicare's Facility Affiliation Data lists Mounir M. Shenouda 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.

  • Anderson HospitalMaryville, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140289
  • Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260032
  • HSHS St Elizabeth's HospitalO Fallon, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140187
  • Memorial HospitalBelleville, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140185
  • St Johns HospitalSpringfield, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140053

Practice locations

Addresses where Mounir M. Shenouda is enrolled with Medicare (CMS data updated October 2, 2026).

  • 4972 Benchmark Centre Dr, Suite 400Swansea, IL 62226

Group practices

Medicare enrollment lists Mounir M. Shenouda as a member of this group (CMS data updated October 2, 2026).

  • Fairview Medical Group LLC2 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Swansea

Clinicians with the same Medicare primary specialty in Swansea, IL — not a recommendation.

All internal medicine doctors in Swansea →

Other clinicians in Fairview Medical Group LLC

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

Clinician information

CredentialMD
Graduation year1984 (42 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1235180043
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