David Kochnower, PA
NPI 1922654938ActiveIndividual· Physician Assistant· Ronkonkoma, NY
Physician Assistant (PA) with Samaritan Medical Services PC and 1 other group, practicing in Ronkonkoma, New York. Mostly services rather than prescriptions: Medicare paid $8,525 for 58 patients in 2024, with only 31 Part D claims. Inspire Medical Systems, Inc. reported $16.27 in payments in 2025, mostly food and beverage. Lists John T Mather Memorial Hospital of Port Jefferson and 1 other hospital as hospital affiliations.
Overview
| NPI | 1922654938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Aug 15, 2019 |
| Last updated in NPPES | Aug 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 | 58 |
|---|---|
| Services billed | 86 across 44 procedure codes |
| Paid by Medicare | $8,525 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 31 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $334.39 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Samaritan Medical Services PCWest Islip, NY · 354 clinicians
- John T Mather Memorial HospitalPort Jefferson, NY · 175 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- St Catherine of Siena HospitalSmithtown, NY
Industry payments (Open Payments)
- 2025$16.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $16.27 | 1 |
What the 2025 payments were for
- Food and Beverage$16.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Ronkonkoma
- 1427223494
- 1437701604
- 1598229742
- 1982356911
- 1568618460
- 1326347709
- 1447801444
- 1508041849
- 1750892345
- 1922675396
- 1992984223
- 1104584622
All 15 physician assistants in Ronkonkoma · All physician assistants in New York