David Richard Berezny Jr Jr., RPA-C, MMS
NPI 1609938851ActiveIndividual· Physician Assistant· Riverhead, NY
Physician Assistant (RPA-C, MMS) in Riverhead, New York, licensed in NY, with an NPI issued in December 2006. Their prescriptions cost Medicare Part D more than their services did: $175,475 for 1,716 claims, against $84,375 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2024, $94.28 in all, mostly food and beverage.
Overview
| NPI | 1609938851 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RPA-C, MMS |
| Sole proprietor | Yes |
| NPI issued | Dec 14, 2006 |
| Last updated in NPPES | Mar 27, 2023 |
| Certified by provider | Mar 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 010257 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 76 |
|---|---|
| Services billed | 1,283 across 35 procedure codes |
| Paid by Medicare | $84,375 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,716 · 3,304 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $175,475 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Physician Assistant |
Industry payments (Open Payments)
- 2024$94.28 · 5 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $64.77 | 4 |
| Exact Sciences Corporation | $29.51 | 1 |
What the 2024 payments were for
- Food and Beverage$94.28 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Riverhead
- 1427758994
- 1982062204
- 1982415949
- 1194349761
- 1356114664
- 1255389250
- 1447771423
- 1396808465
- 1972474443
- 1063252377
- 1306881404
- 1013305739