Sanjay Sangwan, M.D.
NPI 1346280658ActiveIndividual· Internal Medicine· Port Jefferson Station, NY
Internal Medicine (M.D.) with Chs Physician Partners PC, practicing in Port Jefferson Station, New York. Their prescriptions cost Medicare Part D more than their services did: $769,803 for 5,389 claims, against $316,685 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 26 companies reporting payments in 2025, $2,091 in all, mostly food and beverage. Lists Good Samaritan Hospital Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1346280658 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Jan 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 238641 | 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 - Family Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 594 |
|---|---|
| Services billed | 3,615 across 36 procedure codes |
| Paid by Medicare | $316,685 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,389 · 11,470 30-day fills |
|---|---|
| Patients | 760 |
| Total drug cost | $769,803 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Internal Medicine |
Medical group
- Chs Physician Partners PCRoslyn, NY · 743 clinicians
Hospital affiliations
- Good Samaritan Hospital Medical CenterWest Islip, NY
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- St Charles HospitalPort Jefferson, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Other facilities
- Catholic Home CareHome health agency · Farmingdale, NY
- Centerwell Home HealthHome health agency · Hauppauge, NY
- Peconic Bay Homehealth ServicesHome health agency · Riverhead, NY
- Tender Loving Care, An Amedisys CompanyHome health agency · Medford, NY
Industry payments (Open Payments)
- 2025$2,091 · 100 payments from 26 companies
- 2024$2,165 · 110 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $344.59 | 19 |
| Astrazeneca Pharmaceuticals LP | $222.67 | 13 |
| Novo Nordisk Inc | $143.63 | 6 |
| Regeneron Healthcare Solutions, Inc. | $124.97 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $118.79 | 6 |
What the 2025 payments were for
- Food and Beverage$2,091 · 100 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