Quick answers
- Does Ahmed Zaki accept Medicare assignment?
- Yes. Medicare's clinician data says Ahmed Zaki 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 Ahmed Zaki see?
- In 2024, CMS data shows 562 Original Medicare patients and 2,777 services for Ahmed Zaki. This counts Original Medicare only and measures volume, not quality.
- What is Ahmed Zaki's NPI number?
- 1548750730. 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 Ahmed Zaki, 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 | 562 |
|---|---|
| Services billed to Medicare | 2,777 |
| Different services or procedures | 58 |
| 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 35 minutes (99232)1,022 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)214 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)205 services
- Hospital discharge day management, 30 minutes or less (99238)199 services
- Injection, ketorolac tromethamine, per 15 mg (J1885)165 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%
- Arthritis59%
- Diabetes53%
- Ischemic heart disease48%
- Chronic kidney disease43%
Hospitals where Ahmed Zaki works
Medicare's Facility Affiliation Data lists Ahmed Zaki 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.
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
- Henry Ford Health HospitalDetroit, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230053
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230165
- Henry Ford Health Warren HospitalWarren, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230195
- Henry Ford Macomb HospitalClinton Township, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230047
Practice locations
Addresses where Ahmed Zaki is enrolled with Medicare (CMS data updated October 2, 2026).
- 31200 Dequindre RdWarren, MI 48092 (586) 939‑1800
- 50505 Schoenherr Rd, Suite 340Shelby Township, MI 48315 (586) 731‑8400
Group practices
Medicare enrollment lists Ahmed Zaki as a member of these groups (CMS data updated October 2, 2026).
- Great Lakes Medicine PLC34 clinicians in the group
- Madison Heights Urgent Care PC2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Warren
Clinicians with the same Medicare primary specialty in Warren, MI — not a recommendation.
Other clinicians in Great Lakes Medicine PLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2009 (17 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) | 1548750730 |
| 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