Quick answers
- Does Mohamed S. Ali accept Medicare assignment?
- Yes. Medicare's clinician data says Mohamed S. Ali 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 Mohamed S. Ali see?
- In 2024, CMS data shows 1,258 Original Medicare patients and 4,561 services for Mohamed S. Ali. This counts Original Medicare only and measures volume, not quality.
- What is Mohamed S. Ali's NPI number?
- 1881705580. 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 Mohamed S. Ali, 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 | 1,258 |
|---|---|
| Services billed to Medicare | 4,561 |
| Different services or procedures | 36 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)1,149 services
- Injection, methylprednisolone acetate, 1 mg (J1010)1,040 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)925 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)715 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)188 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%
- Ischemic heart disease58%
- Arthritis53%
- Diabetes44%
- Depression44%
Hospitals where Mohamed S. Ali works
Medicare's Facility Affiliation Data lists Mohamed S. Ali 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.
- Covenant Medical CenterSaginaw, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230070
- McLaren Bay RegionBay City, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230041
- McLaren Central MichiganMount Pleasant, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230080
- MyMichigan Medical Center MidlandMidland, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 230222
Practice locations
Addresses where Mohamed S. Ali is enrolled with Medicare (CMS data updated October 2, 2026).
- 193 E Jefferson StFrankenmuth, MI 48734
- 4818 W Professional DrBay City, MI 48706 (989) 686‑8100
Group practices
Medicare enrollment lists Mohamed S. Ali as a member of these groups (CMS data updated October 2, 2026).
- McLaren Medical Group213 clinicians in the group
- Rau Physical Therapy Inc96 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Frankenmuth
Clinicians with the same Medicare primary specialty in Frankenmuth, MI — not a recommendation.
Other clinicians in McLaren Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1978 (48 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1881705580 |
| 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