Nisha Unnikrishnan Pillai, M.D
NPI 1609859453ActiveIndividual· Internal Medicine, Cardiovascular Disease· Middletown, NY
Internal Medicine, Cardiovascular Disease (M.D) with Department of Medicine Medical Serv Grp at Suny Hlth Sci Ctr Syr in and 1 other group, practicing in Middletown, New York. Medicare paid $54,340 for services to 872 patients in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $62.49 in payments in 2025, mostly food and beverage. Lists Nassau University Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609859453 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Nov 25, 2005 |
| Last updated in NPPES | Nov 14, 2025 |
| Certified by provider | Nov 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 222069 | NY |
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 - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 872 |
|---|---|
| Services billed | 1,346 across 16 procedure codes |
| Paid by Medicare | $54,340 |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical groups
- Department of Medicine Medical Serv Grp at Suny Hlth Sci Ctr Syr inSyracuse, NY · 282 clinicians
- Nassau Health Care CorporationEast Meadow, NY · 178 clinicians
Hospital affiliations
- Nassau University Medical CenterEast Meadow, NY
- University Hospital S U N y Health Science CenterSyracuse, NY
Industry payments (Open Payments)
- 2025$62.49 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $62.49 | 4 |
What the 2025 payments were for
- Food and Beverage$62.49 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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