Abraham Eisenberg, FNP
NPI 1619642287ActiveIndividual· Nurse Practitioner· Lakewood, NJ
Nurse Practitioner (FNP) with Ahava Medical and Rehabilitation Center, LLC, practicing in Lakewood, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $74,712 for 665 claims, against $1,477 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $437.55 in all, mostly food and beverage.
Overview
| NPI | 1619642287 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Aug 15, 2021 |
| Last updated in NPPES | Jun 25, 2024 |
| Certified by provider | Jun 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 26NJ14870200 | NJ |
| Nurse Practitioner, Family | 363LF0000X | 348109 | NY |
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 - Nurse Practitioner (NJ); Practitioner - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 25 across 8 procedure codes |
| Paid by Medicare | $1,477 |
Part D prescriptions in 2024
| Prescriptions (claims) | 665 · 1,034 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $74,712 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ahava Medical and Rehabilitation Center, LLCLiberty, NY · 152 clinicians
Industry payments (Open Payments)
- 2025$437.55 · 28 payments from 4 companies
- 2024$294.33 · 16 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $351.08 | 24 |
| Exact Sciences Corporation | $44.81 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $20.92 | 1 |
| Lilly USA, LLC | $20.74 | 1 |
What the 2025 payments were for
- Food and Beverage$437.55 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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