Steve Sang Hahn, MD
NPI 1821084948ActiveIndividual· General Practice· Staten Island, NY
General Practice (MD) in Staten Island, New York, licensed in NY, with an NPI issued in September 2005. Teva Pharmaceuticals USA, Inc. was the largest of 7 companies reporting payments in 2025, $2,216 in all, mostly food and beverage.
Overview
| NPI | 1821084948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 23, 2005 |
| Last updated in NPPES | Oct 8, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 151423 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$2,216 · 35 payments from 7 companies
- 2024$2,051 · 23 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $750.14 | 20 |
| Abbvie Inc. | $628.11 | 5 |
| Otsuka America Pharmaceutical, Inc. | $305.56 | 5 |
| E.R. Squibb & Sons, L.L.C. | $263.92 | 2 |
| Ani Pharmaceuticals, Inc. | $124.75 | 1 |
What the 2025 payments were for
- Food and Beverage$2,216 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 general practitioners in Staten Island · All general practitioners in New York