Jay Katzman, MD
NPI 1043284227ActiveIndividual· Internal Medicine, Gastroenterology· New York, NY
Internal Medicine, Gastroenterology (MD) in New York, New York, trained at New York University School of Medicine (class of 1991). 258 Medicare patients in 2024, $102,559 paid; nearly all of their 590 Part D prescriptions were generic (92%). Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 7 companies reporting payments in 2025, $586.97 in all, mostly food and beverage.
Overview
| NPI | 1043284227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 15, 2006 |
| Last updated in NPPES | Sep 22, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 191465 | NY |
| Internal Medicine, Gastroenterology | 207RG0100X | MA64260 | NJ |
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 - Gastroenterology (NJ); Practitioner - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 258 |
|---|---|
| Services billed | 1,542 across 17 procedure codes |
| Paid by Medicare | $102,559 |
Part D prescriptions in 2024
| Prescriptions (claims) | 590 · 1,027 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $60,137 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Gastroenterology |
Hospital affiliation
- Chilton Medical CenterPompton Plains, NJ
Industry payments (Open Payments)
- 2025$586.97 · 50 payments from 7 companies
- 2024$1,149 · 77 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $206.85 | 29 |
| Qol Medical, LLC | $150.44 | 6 |
| Exact Sciences Corporation | $137.48 | 10 |
| Regeneron Healthcare Solutions, Inc. | $28.23 | 1 |
| Phathom Pharmaceuticals, Inc. | $25.90 | 2 |
What the 2025 payments were for
- Food and Beverage$586.97 · 50 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 640 gastroenterologists in New York · All gastroenterologists in New York