Daniel Horacio Wasserman
NPI 1023154069ActiveIndividual· Internal Medicine, Gastroenterology· Forest Hills, NY
Internal Medicine, Gastroenterology with New York University, practicing in Forest Hills, New York. Their prescriptions cost Medicare Part D more than their services did: $234,856 for 1,067 claims, against $22,810 paid for services in 2024. Qol Medical, LLC was the largest of 5 companies reporting payments in 2025, $230.25 in all, mostly food and beverage. Lists NYU Langone Hospitals as a hospital affiliation.
Overview
| NPI | 1023154069 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 29, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 170615-1 | 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 - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 220 across 16 procedure codes |
| Paid by Medicare | $22,810 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,067 · 1,510 30-day fills |
|---|---|
| Patients | 445 |
| Total drug cost | $234,856 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Hospital affiliation
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2025$230.25 · 9 payments from 5 companies
- 2024$599.67 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Qol Medical, LLC | $95.06 | 3 |
| Madrigal Pharmaceuticals | $65.96 | 3 |
| Celltrion USA Inc. | $34.23 | 1 |
| Novo Nordisk Inc | $21.75 | 1 |
| Phathom Pharmaceuticals, Inc. | $13.25 | 1 |
What the 2025 payments were for
- Food and Beverage$230.25 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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