Quick answers
- Which hospitals does Yaseen A. Hashish work at?
- Medicare's official clinician data lists Yaseen A. Hashish at 4 hospitals: Ascension Genesys Hospital, Hurley Medical Center, McLaren Flint and Memorial Healthcare. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Yaseen A. Hashish see patients?
- Medicare's clinician data lists 2 practice locations, including Owosso, MI and Flint, MI. Call before your visit to confirm the address.
- What is Yaseen A. Hashish's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Yaseen A. Hashish accept Medicare assignment?
- Yes. Medicare's clinician data says Yaseen A. Hashish accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Yaseen A. Hashish offer telehealth?
- Medicare's clinician data says Yaseen A. Hashish offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Yaseen A. Hashish?
- (989) 472-3750, as listed in official Medicare / NPI Registry data.
- What is Yaseen A. Hashish's NPI number?
- 1821176785. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yaseen A. Hashish works
Medicare's Facility Affiliation Data lists Yaseen A. Hashish at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Genesys HospitalGrand Blanc, MI · Acute Care Hospital · CCN 230197
- Hurley Medical CenterFlint, MI · Acute Care Hospital · CCN 230132
- McLaren FlintFlint, MI · Acute Care Hospital · CCN 230141
- Memorial HealthcareOwosso, MI · Acute Care Hospital · CCN 230121
Practice locations
Addresses where Yaseen A. Hashish is enrolled with Medicare (CMS data updated 2026-10-02).
- 208 N Shiawassee StOwosso, MI 48867 (989) 472‑3750
- G3404 Miller RdFlint, MI 48507 (810) 238‑4172
Group practices
Medicare enrollment lists Yaseen A. Hashish as a member of this group (CMS data updated 2026-10-02).
- Nephrology and Internal Medicine PC9 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Owosso
Clinicians with the same Medicare primary specialty in Owosso, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821176785 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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