Ester Razon Caballero, APN
NPI 1548744642ActiveIndividual· Nurse Practitioner, Acute Care· New Brunswick, NJ
Nurse Practitioner, Acute Care (APN) with Barnabas Health Medical Group PC, practicing in New Brunswick, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $67,525 for 315 claims, against $1,153 paid for services in 2024. Abbott Laboratories was the largest of 18 companies reporting payments in 2025, $3,573 in all, mostly food and beverage. Lists Robert Wood Johnson University Hospital as a hospital affiliation.
Overview
| NPI | 1548744642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Sep 24, 2018 |
| Last updated in NPPES | Sep 24, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 26NJ00813200 | 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 | 22 |
|---|---|
| Services billed | 26 across 5 procedure codes |
| Paid by Medicare | $1,153 |
Part D prescriptions in 2024
| Prescriptions (claims) | 315 · 612 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $67,525 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Barnabas Health Medical Group PCNewark, NJ · 1,070 clinicians
Hospital affiliation
- Robert Wood Johnson University HospitalNew Brunswick, NJ
Industry payments (Open Payments)
- 2025$3,573 · 52 payments from 18 companies
- 2024$1,496 · 29 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,443 | 14 |
| Cvrx, Inc. | $1,243 | 10 |
| E.R. Squibb & Sons, L.L.C. | $158.66 | 4 |
| Daiichi Sankyo Inc. | $125.00 | 1 |
| Kestra Medical Technology Services, Inc. | $111.19 | 2 |
What the 2025 payments were for
- Food and Beverage$2,125 · 44 payments
- Travel and Lodging$1,448 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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