Deepa Sangwan, M.D.
NPI 1952572117ActiveIndividual· Internal Medicine· Port Jefferson Station, NY
Internal Medicine (M.D.) with Southwest Suffolk Medical PC, practicing in Port Jefferson Station, New York. 338 Medicare patients in 2024, $99,686 paid; nearly all of their 241 Part D prescriptions were generic (90%). Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $45.73 in all, mostly food and beverage. Lists St Charles Hospital as a hospital affiliation.
Overview
| NPI | 1952572117 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 17, 2008 |
| Last updated in NPPES | Mar 17, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 246788 | 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 | 338 |
|---|---|
| Services billed | 1,148 across 10 procedure codes |
| Paid by Medicare | $99,686 |
Part D prescriptions in 2024
| Prescriptions (claims) | 241 · 243 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $11,935 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Southwest Suffolk Medical PCSmithtown, NY · 199 clinicians
Hospital affiliation
- St Charles HospitalPort Jefferson, NY
Industry payments (Open Payments)
- 2025$45.73 · 2 payments from 2 companies
- 2024$157.45 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $24.90 | 1 |
| Merck Sharp & Dohme LLC | $20.83 | 1 |
What the 2025 payments were for
- Food and Beverage$45.73 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 internal medicine physicians in Port Jefferson Station · All internal medicine physicians in New York