Paul J. Demartino, MD
NPI 1922104827ActiveIndividual· Internal Medicine, Gastroenterology· Toms River, NJ
Internal Medicine, Gastroenterology (MD) in Toms River, New Jersey, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 1988). In 2024 Medicare paid $336,663 for 821 patients, and Part D covered 177 of their prescriptions, 84% of them generic. Madrigal Pharmaceuticals was the largest of 8 companies reporting payments in 2025, $521.95 in all, mostly food and beverage.
Overview
| NPI | 1922104827 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 16, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MA59618 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 821 |
|---|---|
| Services billed | 2,927 across 33 procedure codes |
| Paid by Medicare | $336,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 177 · 390 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $128,305 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Hospital affiliation
- Community Medical CenterToms River, NJ
Industry payments (Open Payments)
- 2025$521.95 · 32 payments from 8 companies
- 2024$578.15 · 26 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $314.28 | 22 |
| Lilly USA, LLC | $62.48 | 3 |
| Janssen Biotech, Inc. | $39.07 | 2 |
| Ipsen Biopharmaceuticals, Inc | $30.98 | 1 |
| Exact Sciences Corporation | $23.25 | 1 |
What the 2025 payments were for
- Food and Beverage$521.95 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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