Quick answers
- Does Muhaimeen S. Hossain accept Medicare assignment?
- Yes. Medicare's clinician data says Muhaimeen S. Hossain 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 Muhaimeen S. Hossain see?
- In 2024, CMS data shows 166 Original Medicare patients and 507 services for Muhaimeen S. Hossain. This counts Original Medicare only and measures volume, not quality.
- What is Muhaimeen S. Hossain's NPI number?
- 1205463981. 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 Muhaimeen S. Hossain, 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 patients | 166 |
|---|---|
| Services billed to Medicare | 507 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)179 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)116 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)74 services
- Hospital discharge day management, more than 30 minutes (99239)66 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)31 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%
- Arthritis68%
- Diabetes61%
- Ischemic heart disease54%
- Chronic kidney disease52%
Hospitals where Muhaimeen S. Hossain works
Medicare's Facility Affiliation Data lists Muhaimeen S. Hossain 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.
- Loyola University Medical CenterMaywood, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140276
- MacNeal HospitalBerwyn, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140054
Practice locations
Addresses where Muhaimeen S. Hossain is enrolled with Medicare (CMS data updated October 2, 2026).
- 2160 S 1st AveMaywood, IL 60153 (708) 216‑8372
- 3249 Oak Park AveBerwyn, IL 60402 (708) 783‑0700
- 4712 Laurel AveGlenview, IL 60025 (847) 943‑9508
Group practices
Medicare enrollment lists Muhaimeen S. Hossain as a member of these groups (CMS data updated October 2, 2026).
- Loyola University Medical Center953 clinicians in the group
- Loyola Medical Group LLC127 clinicians in the group
- Top Medical Consultants PC13 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Maywood
Clinicians with the same Medicare primary specialty in Maywood, IL — not a recommendation.
Other clinicians in Loyola University Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 (6 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205463981 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians