David E. Feinstein, DO
NPI 1477568707ActiveIndividual· Internal Medicine, Rheumatology· Voorhees, NJ
Internal Medicine, Rheumatology (DO) in Voorhees, New Jersey, trained at Rowan University School of Osteopathic Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $4,555,493 for 3,533 claims, against $67,205 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 8 companies reporting payments in 2025, $242.91 in all, mostly food and beverage.
Overview
| NPI | 1477568707 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 29, 2006 |
| Last updated in NPPES | Jan 14, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 25MB08038900 | NJ |
| Specialist | 174400000X | MB080389 | 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 - Rheumatology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,381 |
|---|---|
| Services billed | 1,570 across 16 procedure codes |
| Paid by Medicare | $67,205 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,533 · 5,230 30-day fills |
|---|---|
| Patients | 534 |
| Total drug cost | $4,555,493 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Rowan University School of Osteopathic Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Rheumatology |
Medical group
- Cmc Department of Medicine Group PACamden, NJ · 478 clinicians
Hospital affiliation
- Cooper University HospitalCamden, NJ
Industry payments (Open Payments)
- 2025$242.91 · 13 payments from 8 companies
- 2024$78.87 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $59.00 | 2 |
| Abbvie Inc. | $36.45 | 2 |
| Amgen Inc. | $34.25 | 2 |
| Organon LLC | $32.36 | 2 |
| Aurinia Pharma U.S., Inc. | $28.41 | 2 |
What the 2025 payments were for
- Food and Beverage$242.91 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Rheumatology providers in New Jersey →