Ala Dahhan, M.D
NPI 1013099787ActiveIndividual· Internal Medicine, Nephrology· Rochester, NY
Internal Medicine, Nephrology (M.D) with Western New York Medical Practice PC, practicing in Rochester, New York. In 2024 Medicare paid $203,881 for 290 patients, and Part D covered 1,283 of their prescriptions, 89% of them generic. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $64.88 in all, mostly food and beverage. Lists Medina Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1013099787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Oct 20, 2006 |
| Last updated in NPPES | Sep 12, 2022 |
| Certified by provider | Sep 12, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 168450 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 290 |
|---|---|
| Services billed | 1,838 across 24 procedure codes |
| Paid by Medicare | $203,881 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,283 · 2,935 30-day fills |
|---|---|
| Patients | 308 |
| Total drug cost | $166,608 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Western New York Medical Practice PCFairport, NY · 524 clinicians
Hospital affiliations
- Medina Memorial HospitalMedina, NY
- Rochester General HospitalRochester, NY
- Strong Memorial HospitalRochester, NY
- United Memorial Medical CenterBatavia, NY
- Unity HospitalRochester, NY
Other facilities
- Lake Plains Dialysis at BataviaDialysis facility · Batavia, NY
- Unity Dialysis at ChiliDialysis facility · Rochester, NY
- Unity Hospital Dialysis at SpencerportDialysis facility · Spencerport, NY
- Unity Hospital of Rochester - Park Ridge CampusDialysis facility · Rochester, NY
- Unity Hospital of Rochester - St. Mary'sDialysis facility · Rochester, NY
Industry payments (Open Payments)
- 2025$64.88 · 17 payments from 2 companies
- 2024$86.60 · 20 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $32.56 | 1 |
| Travere Therapeutics, Inc. | $32.32 | 16 |
What the 2025 payments were for
- Food and Beverage$32.56 · 1 payment
- Education$32.32 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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