Prempal Singh, MD
NPI 1396787453ActiveIndividual· Internal Medicine· Brooklyn, NY
Internal Medicine (MD) with Southwest Suffolk Medical PC, practicing in Brooklyn, New York. In 2024 Medicare paid $122,701 for 578 patients, and Part D covered 565 of their prescriptions, 89% of them generic. Boston Scientific Corporation was the largest of 5 companies reporting payments in 2025, $151.25 in all, mostly food and beverage. Lists Chsli St Joseph Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1396787453 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Aug 26, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 207263 | 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 - Hospitalist (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 578 |
|---|---|
| Services billed | 1,333 across 11 procedure codes |
| Paid by Medicare | $122,701 |
Part D prescriptions in 2024
| Prescriptions (claims) | 565 · 759 30-day fills |
|---|---|
| Patients | 214 |
| Total drug cost | $29,811 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1977 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Southwest Suffolk Medical PCSmithtown, NY · 199 clinicians
Hospital affiliations
- Chsli St Joseph HospitalBethpage, NY
- Good Samaritan Hospital Medical CenterWest Islip, NY
- North Shore University HospitalManhasset, NY
- Plainview HospitalPlainview, NY
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
- 2025$151.25 · 6 payments from 5 companies
- 2024$213.19 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $37.03 | 1 |
| Mallinckrodt Hospital Products Inc. | $36.54 | 1 |
| Abbvie Inc. | $33.02 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $29.77 | 2 |
| Pfizer Inc. | $14.89 | 1 |
What the 2025 payments were for
- Food and Beverage$151.25 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 2,104 internal medicine physicians in Brooklyn · All internal medicine physicians in New York