Lisa C. Diana, APN
NPI 1871178442ActiveIndividual· Nurse Practitioner· Summit, NJ
Nurse Practitioner (APN) with Practice Associates Medical Group and 1 other group, practicing in Summit, New Jersey. 516 Medicare patients in 2024, $130,898 paid; all of their 1,912 Part D prescriptions were generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $67.78 in all, mostly food and beverage. Lists Chilton Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1871178442 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Mar 15, 2021 |
| Last updated in NPPES | May 30, 2025 |
| Certified by provider | May 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 26NJ010669900 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 516 |
|---|---|
| Services billed | 1,430 across 7 procedure codes |
| Paid by Medicare | $130,898 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,912 · 1,922 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $46,230 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
- Consensus Medical Group LLCBridgewater, NJ · 137 clinicians
Hospital affiliations
- Chilton Medical CenterPompton Plains, NJ
- Morristown Medical CenterMorristown, NJ
- Overlook Medical CenterSummit, NJ
Other facilities
- Kessler Rehab CenterInpatient rehabilitation facility · West Orange, NJ
Industry payments (Open Payments)
- 2025$67.78 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $21.92 | 1 |
| Amgen Inc. | $17.08 | 1 |
| Pfizer Inc. | $14.68 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $14.10 | 1 |
What the 2025 payments were for
- Food and Beverage$67.78 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in Summit
- 1265656771
- 1518500149
- 1578021770
- 1679579452
- 1760232318
- 1912700782
- 1366980278
- 1114616059
- 1407542061
- 1881614659
- 1871208504
- 1265775134