Mark David Wasserman, MD
NPI 1033176805ActiveIndividual· Family Medicine· Miller Place, NY
Family Medicine (MD) in Miller Place, New York, licensed in NY, with an NPI issued in April 2006. Their prescriptions cost Medicare Part D more than their services did: $441,702 for 3,109 claims, against $10,959 paid for services in 2024. Regeneron Healthcare Solutions, Inc. reported $241.88 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 | 1033176805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Feb 28, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 132521 | 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 - Family Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 140 across 6 procedure codes |
| Paid by Medicare | $10,959 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,109 · 7,110 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $441,702 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1974 |
|---|---|
| Medicare specialty | Family Practice |
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Other facilities
- Catholic Home CareHome health agency · Farmingdale, NY
- Peconic Bay Homehealth ServicesHome health agency · Riverhead, NY
Industry payments (Open Payments)
- 2025$241.88 · 2 payments from 1 company
- 2024$167.65 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $241.88 | 2 |
What the 2025 payments were for
- Food and Beverage$241.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Miller Place
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- 1396824306
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- 1831252964
- 1114092061