David Ozzie Rahni, M.D
NPI 1447571096ActiveIndividual· Internal Medicine, Gastroenterology· West Orange, NJ
Internal Medicine, Gastroenterology (M.D) in West Orange, New Jersey, trained at State University of New York Downstate Medical Center (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,158,454 for 1,368 claims, against $111,398 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 22 companies reporting payments in 2025, $2,129 in all, mostly food and beverage.
Overview
| NPI | 1447571096 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jun 17, 2010 |
| Last updated in NPPES | Apr 8, 2024 |
| Certified by provider | Apr 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MA10086900 | NJ |
| Internal Medicine | 207R00000X | 25MA10086900 | NJ |
| Internal Medicine, Gastroenterology | 207RG0100X | 17647 | NH |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 537 |
|---|---|
| Services billed | 1,049 across 41 procedure codes |
| Paid by Medicare | $111,398 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,368 · 2,581 30-day fills |
|---|---|
| Patients | 472 |
| Total drug cost | $1,158,454 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Gastroenterology |
Medical group
- Barnabas Health MultispecialtyMorristown, NJ · 23 clinicians
Hospital affiliations
- Cooperman Barnabas Medical CenterLivingston, NJ
- Morristown Medical CenterMorristown, NJ
Industry payments (Open Payments)
- 2025$2,129 · 141 payments from 22 companies
- 2024$2,572 · 178 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $379.88 | 27 |
| Abbvie Inc. | $337.35 | 29 |
| Takeda Pharmaceuticals U.S.A., Inc. | $222.08 | 16 |
| Pfizer Inc. | $184.03 | 13 |
| Janssen Biotech, Inc. | $146.31 | 8 |
What the 2025 payments were for
- Food and Beverage$2,129 · 141 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 gastroenterologists in West Orange · All gastroenterologists in New Jersey