Jon David Green, M.D.
NPI 1245283563ActiveIndividual· Internal Medicine, Gastroenterology· West Orange, NJ
Internal Medicine, Gastroenterology (M.D.) in West Orange, New Jersey, trained at Rutgers New Jersey Medical School (class of 1974). Their prescriptions cost Medicare Part D more than their services did: $70,919 for 464 claims, against $34,380 paid for services in 2024. Janssen Biotech, Inc. was the largest of 7 companies reporting payments in 2025, $349.95 in all, mostly food and beverage.
Overview
| NPI | 1245283563 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | Nov 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MA03035500 | 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 | 155 |
|---|---|
| Services billed | 307 across 17 procedure codes |
| Paid by Medicare | $34,380 |
Part D prescriptions in 2024
| Prescriptions (claims) | 464 · 1,002 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $70,919 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Optum Medical Care of New Jersey PCBayonne, NJ · 163 clinicians
- Gastroenterology Associates of New Jersey LLCRidgewood, NJ · 80 clinicians
Hospital affiliation
- Overlook Medical CenterSummit, NJ
Industry payments (Open Payments)
- 2025$349.95 · 14 payments from 7 companies
- 2024$273.50 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $193.08 | 5 |
| Abbvie Inc. | $47.18 | 3 |
| Pfizer Inc. | $37.13 | 2 |
| Dexcom, Inc. | $22.04 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $18.56 | 1 |
What the 2025 payments were for
- Food and Beverage$349.95 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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