Manisha G. Abeysinghe, MD
NPI 1306807045ActiveIndividual· Obstetrics & Gynecology· Flemington, NJ
Obstetrics & Gynecology (MD) in Flemington, New Jersey, trained at Ohio State University College of Medicine (class of 2000). In 2024 Medicare paid $28,411 for 155 patients, and Part D covered 256 of their prescriptions, 81% of them generic. Organon LLC reported $15.24 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1306807045 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Mar 7, 2022 |
| Certified by provider | Mar 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 25MA07776600 | 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 - Obstetrics/Gynecology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 380 across 32 procedure codes |
| Paid by Medicare | $28,411 |
Part D prescriptions in 2024
| Prescriptions (claims) | 256 · 504 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $29,272 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Advanced Obstetric and GYN LLCFlemington, NJ · 12 clinicians
Hospital affiliations
- Hunterdon Medical CenterFlemington, NJ
- Morristown Medical CenterMorristown, NJ
Industry payments (Open Payments)
- 2025$15.24 · 2 payments from 1 company
- 2024$24.41 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $15.24 | 2 |
What the 2025 payments were for
- Food and Beverage$15.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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