Cynthia Sudar Singh Prabahar, MD
NPI 1114064425ActiveIndividual· Internal Medicine· Bronx, NY
Internal Medicine (MD) with Essen Medical Associates, PC and 2 other groups, practicing in Bronx, New York. Their prescriptions cost Medicare Part D more than their services did: $930,872 for 7,824 claims, against $79,938 paid for services in 2024. Vanda Pharmaceuticals Inc. reported $18.49 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1114064425 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 30, 2007 |
| Last updated in NPPES | Nov 16, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 282698 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 1,082 across 19 procedure codes |
| Paid by Medicare | $79,938 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,824 · 13,909 30-day fills |
|---|---|
| Patients | 435 |
| Total drug cost | $930,872 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Essen Medical Associates, PCBronx, NY · 266 clinicians
- House Call Medical Services of New York, PLLCBronx, NY · 166 clinicians
- Bronx Medical Practice PCBronx, NY · 130 clinicians
Other facilities
- Archcare at HomeHome health agency · Valhalla, NY
- Calvary Home Health Agency and Hospice CareHospice · Bronx, NY
- Archcare at Providence RestNursing home · Bronx, NY
- Cliffside Rehab & Residential Health Care CenterNursing home · Flushing, NY
Industry payments (Open Payments)
- 2024$18.49 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $18.49 | 1 |
What the 2024 payments were for
- Food and Beverage$18.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,127 internal medicine physicians in Bronx · All internal medicine physicians in New York