Usha Alagesan, RN,MSN,NP-C
NPI 1871928572ActiveIndividual· Internal Medicine, Gastroenterology· Flemington, NJ
Internal Medicine, Gastroenterology (RN,MSN,NP-C) with Hunterdon Specialty Care PC, practicing in Flemington, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $62,658 for 483 claims, against $28,078 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 17 companies reporting payments in 2025, $1,160 in all, mostly food and beverage. Lists Hunterdon Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1871928572 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN,MSN,NP-C |
| Sole proprietor | No |
| NPI issued | Sep 12, 2013 |
| Last updated in NPPES | Mar 31, 2025 |
| Certified by provider | Mar 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 26NJ00441300 | NJ |
| Nurse Practitioner | 363L00000X | 26NJ00441300 | NJ |
| Nurse Practitioner, Adult Health | 363LA2200X | 26NJ00441300 | NJ |
| Nurse Practitioner, Adult Health | 363LA2200X | SP016278 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 289 |
|---|---|
| Services billed | 395 across 10 procedure codes |
| Paid by Medicare | $28,078 |
Part D prescriptions in 2024
| Prescriptions (claims) | 483 · 858 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $62,658 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Hunterdon Specialty Care PCBridgewater, NJ · 93 clinicians
Hospital affiliations
- Hunterdon Medical CenterFlemington, NJ
- St Luke's Warren HospitalPhillipsburg, NJ
Industry payments (Open Payments)
- 2025$1,160 · 67 payments from 17 companies
- 2024$1,107 · 65 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $205.91 | 12 |
| Phathom Pharmaceuticals, Inc. | $149.18 | 13 |
| Janssen Biotech, Inc. | $117.14 | 6 |
| Braintree Laboratories, Inc. | $94.82 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $92.09 | 4 |
What the 2025 payments were for
- Food and Beverage$1,160 · 67 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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