Manickam Ganesh, MD
NPI 1962419838ActiveIndividual· Internal Medicine, Geriatric Medicine· West Orange, NJ
Internal Medicine, Geriatric Medicine (MD) with Manickam Ganesh MD PA, practicing in West Orange, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $295,002 for 2,327 claims, against $154,198 paid for services in 2024. Lilly USA, LLC reported $16.22 in payments in 2025, mostly food and beverage. Lists Carewell Health Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1962419838 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 25MA03057000 | NJ |
| Internal Medicine | 207R00000X | 25MA03057000 | NJ |
| Internal Medicine, Nephrology | 207RN0300X | 25MA03057000 | 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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 1,258 across 31 procedure codes |
| Paid by Medicare | $154,198 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,327 · 3,215 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $295,002 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1970 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Manickam Ganesh MD PAWest Orange, NJ · 2 clinicians
Hospital affiliations
- Carewell Health Medical CenterEast Orange, NJ
- Cooperman Barnabas Medical CenterLivingston, NJ
Other facilities
- Fmc East OrangeDialysis facility · East Orange, NJ
- Vistacare Dialysis CenterDialysis facility · Newark, NJ
- Complete Care at Summit RidgeNursing home · West Orange, NJ
- Livingston Post Acute CareNursing home · Livingston, NJ
Industry payments (Open Payments)
- 2025$16.22 · 1 payment from 1 company
- 2024$48.38 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $16.22 | 1 |
What the 2025 payments were for
- Food and Beverage$16.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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