David Mark Rosenheck, MD
NPI 1811995046ActiveIndividual· Internal Medicine, Gastroenterology· Edison, NJ
Internal Medicine, Gastroenterology (MD) in Edison, New Jersey, trained at Rutgers New Jersey Medical School (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $1,359,409 for 2,110 claims, against $208,716 paid for services in 2024. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $2,261 in all, mostly food and beverage.
Overview
| NPI | 1811995046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2005 |
| Last updated in NPPES | Jul 31, 2026 |
| Certified by provider | Jul 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MA46307 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 901 |
|---|---|
| Services billed | 2,096 across 40 procedure codes |
| Paid by Medicare | $208,716 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,110 · 4,380 30-day fills |
|---|---|
| Patients | 536 |
| Total drug cost | $1,359,409 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Gastroenterology |
Medical group
- Hackensack Meridian Health Medical Group - Specialty Care PCHackensack, NJ · 1,922 clinicians
Hospital affiliations
- Jfk University Medical CenterEdison, NJ
- Raritan Bay Medical CenterPerth Amboy, NJ
Industry payments (Open Payments)
- 2025$2,261 · 171 payments from 17 companies
- 2024$2,258 · 175 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $556.95 | 38 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $351.93 | 29 |
| Janssen Biotech, Inc. | $279.64 | 23 |
| Lilly USA, LLC | $233.48 | 17 |
| Aimmune Therapeutics, Inc. | $161.01 | 11 |
What the 2025 payments were for
- Food and Beverage$2,251 · 170 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 gastroenterologists in Edison · All gastroenterologists in New Jersey