William M. Alvarado, PA-C
NPI 1831936582ActiveIndividual· Physician Assistant, Medical· Amherst, NY
Physician Assistant, Medical (PA-C) with Dent Neurologic Group LLP, practicing in Amherst, New York. Their prescriptions cost Medicare Part D more than their services did: $31,963 for 100 claims, against $1,567 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 22 companies reporting payments in 2025, $4,493 in all, mostly food and beverage.
Overview
| NPI | 1831936582 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 10, 2024 |
| Last updated in NPPES | Jul 10, 2024 |
| Certified by provider | Jul 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 1217891 | 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 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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 41 across 6 procedure codes |
| Paid by Medicare | $1,567 |
Part D prescriptions in 2024
| Prescriptions (claims) | 100 · 120 30-day fills |
|---|---|
| Patients | 77 |
| Total drug cost | $31,963 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Dent Neurologic Group LLPAmherst, NY · 116 clinicians
Industry payments (Open Payments)
- 2025$4,493 · 277 payments from 22 companies
- 2024$1,725 · 93 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $756.90 | 39 |
| Neurocrine Biosciences, Inc. | $728.07 | 33 |
| Otsuka America Pharmaceutical, Inc. | $565.07 | 30 |
| Teva Pharmaceuticals USA, Inc. | $393.63 | 35 |
| Alkermes, Inc. | $362.89 | 21 |
What the 2025 payments were for
- Food and Beverage$4,493 · 277 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant, Medical providers in Amherst
- 1588783617
- 1790074011
- 1932197514
- 1376831594
- 1942984679
- 1457070799
- 1285092098
- 1104509892
- 1346566817
- 1174511778
- 1003799743
- 1912275843