Ben E. Leff, MD
NPI 1699766303ActiveIndividual· Otolaryngology· Phoenix, AZ
Otolaryngology (MD) in Phoenix, Arizona, trained at University of Pittsburgh School of Medicine (class of 1994). In 2024 Medicare paid $93,764 for 460 patients, and Part D covered 405 of their prescriptions, 89% of them generic. Genzyme Corporation was the largest of 7 companies reporting payments in 2025, $336.87 in all, mostly food and beverage.
Overview
| NPI | 1699766303 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | May 3, 2021 |
| Certified by provider | May 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 28302 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 460 |
|---|---|
| Services billed | 1,518 across 55 procedure codes |
| Paid by Medicare | $93,764 |
Part D prescriptions in 2024
| Prescriptions (claims) | 405 · 598 30-day fills |
|---|---|
| Patients | 198 |
| Total drug cost | $10,629 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Otolaryngology |
Medical groups
- Valley ENT PCScottsdale, AZ · 73 clinicians
- Advanced Ear Nose and Throat Associates PCPhoenix, AZ · 2 clinicians
Hospital affiliation
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ
Industry payments (Open Payments)
- 2025$336.87 · 11 payments from 7 companies
- 2024$202.56 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $149.28 | 2 |
| Glaxosmithkline, LLC. | $60.68 | 3 |
| Regeneron Healthcare Solutions, Inc. | $49.35 | 2 |
| Merck Sharp & Dohme LLC | $27.40 | 1 |
| Stryker Corporation | $20.42 | 1 |
What the 2025 payments were for
- Food and Beverage$336.87 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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