Mark Cerefice, M.D.
NPI 1417165416ActiveIndividual· Internal Medicine, Gastroenterology· Brick, NJ
Internal Medicine, Gastroenterology (M.D.) with Hackensack Meridian Health Medical Group - Specialty Care PC and 1 other group, practicing in Brick, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $2,070,652 for 2,199 claims, against $192,204 paid for services in 2024. Janssen Biotech, Inc. was the largest of 19 companies reporting payments in 2025, $4,201 in all, mostly food and beverage. Lists Jersey Shore University Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1417165416 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 21, 2007 |
| Last updated in NPPES | Jun 13, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MA08898900 | 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 | 862 |
|---|---|
| Services billed | 1,689 across 62 procedure codes |
| Paid by Medicare | $192,204 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,199 · 3,918 30-day fills |
|---|---|
| Patients | 529 |
| Total drug cost | $2,070,652 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Hackensack Meridian Health Medical Group - Specialty Care PCHackensack, NJ · 1,922 clinicians
- Allied Digestive Health LLCRed Bank, NJ · 286 clinicians
Hospital affiliations
- Jersey Shore University Medical CenterNeptune, NJ
- Jfk University Medical CenterEdison, NJ
- Ocean Medical CenterBrick, NJ
- Southern Ocean Medical CenterManahawkin, NJ
Industry payments (Open Payments)
- 2025$4,201 · 333 payments from 19 companies
- 2024$4,194 · 342 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $866.75 | 70 |
| Madrigal Pharmaceuticals | $750.93 | 53 |
| Abbvie Inc. | $538.01 | 39 |
| Gilead Sciences, Inc. | $375.68 | 18 |
| Ardelyx, Inc. | $279.18 | 17 |
What the 2025 payments were for
- Food and Beverage$4,181 · 332 payments
- Grant$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 gastroenterologists in Brick · All gastroenterologists in New Jersey