Quick answers
- Which hospitals does Ala Dahhan work at?
- Medicare's official clinician data lists Ala Dahhan at 5 hospitals: Medina Memorial Hospital, Rochester General Hospital, Strong Memorial Hospital, United Memorial Medical Center and Unity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ala Dahhan see patients?
- Medicare's clinician data lists 3 practice locations, including Rochester, NY and Batavia, NY. Call before your visit to confirm the address.
- What is Ala Dahhan's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Ala Dahhan accept Medicare assignment?
- Yes. Medicare's clinician data says Ala Dahhan 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 Ala Dahhan offer telehealth?
- Medicare's clinician data says Ala Dahhan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ala Dahhan?
- (585) 922-3122, as listed in official Medicare / NPI Registry data.
- What is Ala Dahhan's NPI number?
- 1013099787. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ala Dahhan works
Medicare's Facility Affiliation Data lists Ala Dahhan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Medina Memorial HospitalMedina, NY · Critical Access Hospital · CCN 331319
- Rochester General HospitalRochester, NY · Acute Care Hospital · CCN 330125
- Strong Memorial HospitalRochester, NY · Acute Care Hospital · CCN 330285
- United Memorial Medical CenterBatavia, NY · Acute Care Hospital · CCN 330073
- Unity HospitalRochester, NY · Acute Care Hospital · CCN 330226
Practice locations
Addresses where Ala Dahhan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1425 Portland AveRochester, NY 14621 (585) 922‑3122
- 1561 Long Pond RdRochester, NY 14626 (585) 544‑2474
- 229 Summit StBatavia, NY 14020 (585) 922‑5550
Group practices
Medicare enrollment lists Ala Dahhan as a member of this group (CMS data updated 2026-10-02).
- Western New York Medical Practice PC524 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Rochester
Clinicians with the same Medicare primary specialty in Rochester, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1013099787 |
| 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