Quick answers
- Which hospitals does Youssef Al Hmada work at?
- Medicare's official clinician data lists Youssef Al Hmada at 4 hospitals: Merit Health Madison, Suny/Stony Brook University Hospital, University of Mississippi Medical Center and University of Mississippi Medical Center- Grenada. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Youssef Al Hmada see patients?
- Medicare's clinician data lists 2 practice locations, including Stony Brook, NY and Jackson, MS. Call before your visit to confirm the address.
- What is Youssef Al Hmada's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Youssef Al Hmada accept Medicare assignment?
- Yes. Medicare's clinician data says Youssef Al Hmada 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.
- What is the phone number for Youssef Al Hmada?
- (631) 444-2222, as listed in official Medicare / NPI Registry data.
- What is Youssef Al Hmada's NPI number?
- 1295151801. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Youssef Al Hmada works
Medicare's Facility Affiliation Data lists Youssef Al Hmada at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Merit Health MadisonCanton, MS · Acute Care Hospital · CCN 250038
- Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · CCN 330393
- University of Mississippi Medical CenterJackson, MS · Acute Care Hospital · CCN 250001
- University of Mississippi Medical Center- GrenadaGrenada, MS · Acute Care Hospital · CCN 250168
Practice locations
Addresses where Youssef Al Hmada is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Nicolls RdStony Brook, NY 11790 (631) 444‑2222
- 2500 N State StJackson, MS 39216 (601) 898‑4404
Group practices
Medicare enrollment lists Youssef Al Hmada as a member of these groups (CMS data updated 2026-10-02).
- State of Mississippi - University of Mississippi Medical Center965 clinicians in the group
- Stony Brook Pathologists, University Faculty Practice Corporation25 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Stony Brook
Clinicians with the same Medicare primary specialty in Stony Brook, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295151801 |
| 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