Dianne Walker, M.D.
NPI 1083671234ActiveIndividual· Internal Medicine· Belleville, NJ
Internal Medicine (M.D.) with Medical Associates of Englewood PC, practicing in Belleville, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $383,749 for 4,471 claims, against $69,057 paid for services in 2024. Philips North America LLC was the largest of 9 companies reporting payments in 2025, $375.78 in all, mostly food and beverage. Lists Clara Maass Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1083671234 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 28, 2006 |
| Last updated in NPPES | Jul 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA04864500 | 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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 997 across 36 procedure codes |
| Paid by Medicare | $69,057 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,471 · 9,219 30-day fills |
|---|---|
| Patients | 308 |
| Total drug cost | $383,749 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Medical Associates of Englewood PCEnglewood, NJ · 540 clinicians
Hospital affiliations
- Clara Maass Medical CenterBelleville, NJ
- Englewood Hospital and Medical CenterEnglewood, NJ
Other facilities
- Patient CareHome health agency · West Orange, NJ
Industry payments (Open Payments)
- 2025$375.78 · 20 payments from 9 companies
- 2024$86.77 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $83.23 | 4 |
| Lilly USA, LLC | $66.41 | 4 |
| Novo Nordisk Inc | $60.86 | 3 |
| Astrazeneca Pharmaceuticals LP | $48.66 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $33.45 | 2 |
What the 2025 payments were for
- Food and Beverage$375.78 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 internal medicine physicians in Belleville · All internal medicine physicians in New Jersey