Lisa Lamberti, APRN
NPI 1992794192ActiveIndividual· Nurse Practitioner· Montclair, NJ
Nurse Practitioner (APRN) with Gastroenterology Associates of New Jersey LLC, practicing in Montclair, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $490,536 for 811 claims, against $46,896 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,709 in all, mostly food and beverage. Lists Chilton Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1992794192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Oct 19, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 26NJ00032600 | 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 - Nurse Practitioner (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 565 |
|---|---|
| Services billed | 663 across 13 procedure codes |
| Paid by Medicare | $46,896 |
Part D prescriptions in 2024
| Prescriptions (claims) | 811 · 1,457 30-day fills |
|---|---|
| Patients | 409 |
| Total drug cost | $490,536 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Gastroenterology Associates of New Jersey LLCRidgewood, NJ · 80 clinicians
Hospital affiliations
- Chilton Medical CenterPompton Plains, NJ
- Morristown Medical CenterMorristown, NJ
Industry payments (Open Payments)
- 2025$1,709 · 102 payments from 18 companies
- 2024$1,796 · 114 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $436.92 | 31 |
| Janssen Biotech, Inc. | $305.24 | 17 |
| Aimmune Therapeutics, Inc. | $296.24 | 13 |
| Gilead Sciences, Inc. | $112.35 | 7 |
| Celltrion USA Inc. | $111.58 | 6 |
What the 2025 payments were for
- Food and Beverage$1,709 · 102 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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