Quick answers
- Does Ali A. Jishi accept Medicare assignment?
- Yes. Medicare's clinician data says Ali A. Jishi 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 Ali A. Jishi see?
- In 2024, CMS data shows 205 Original Medicare patients and 835 services for Ali A. Jishi. This counts Original Medicare only and measures volume, not quality.
- What is Ali A. Jishi's NPI number?
- 1922673342. 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 Ali A. Jishi, 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 | 205 |
|---|---|
| Services billed to Medicare | 835 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)368 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)199 services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)60 services
- Hospital discharge day management, more than 30 minutes (99239)51 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)36 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 cholesterol70%
- Anxiety57%
- Depression56%
- Diabetes51%
- Arthritis42%
Hospitals where Ali A. Jishi works
Medicare's Facility Affiliation Data lists Ali A. Jishi 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.
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230019
- Beaumont Hospital - DearbornDearborn, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230020
- Edward W Sparrow HospitalLansing, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230230
- McLaren OaklandPontiac, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230207
Practice locations
Addresses where Ali A. Jishi is enrolled with Medicare (CMS data updated October 2, 2026).
- 1012 W Huron StWaterford, MI 48328 (248) 681‑1880
- 13251 E 10 Mile Rd, TrilliumWarren, MI 48089 (586) 742‑9200
- 1622 Sherwood CtDearborn, MI 48124 (313) 929‑0007
- 24548 W Warren StDearborn Heights, MI 48127 (313) 561‑3386
- 3455 Livernois RdTroy, MI 48083 (248) 619‑2020
Group practices
Medicare enrollment lists Ali A. Jishi as a member of these groups (CMS data updated October 2, 2026).
- Michigan Internal Medicine Associates, P.C.6 clinicians in the group
- Impg PLLC5 clinicians in the group
- Coremed Consultants of Michigan PLLC3 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Waterford
Clinicians with the same Medicare primary specialty in Waterford, MI — not a recommendation.
Other clinicians in Michigan Internal Medicine Associates, P.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2021 (5 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922673342 |
| 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