John Hee Won, MD
NPI 1477630440ActiveIndividual· Urology· Flushing, NY
Urology (MD) in Flushing, New York, trained at New York Medical College (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $2,164,835 for 7,950 claims, against $78,212 paid for services in 2024. Olympus America Inc. was the largest of 7 companies reporting payments in 2025, $4,669 in all, mostly debt forgiveness.
Overview
| NPI | 1477630440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Feb 6, 2025 |
| Certified by provider | Feb 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 219580 | NY |
| Urology | 208800000X | 25MA07256600 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (NJ); Practitioner - Urology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 284 |
|---|---|
| Services billed | 1,252 across 28 procedure codes |
| Paid by Medicare | $78,212 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,950 · 15,602 30-day fills |
|---|---|
| Patients | 1,549 |
| Total drug cost | $2,164,835 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Urology |
Medical groups
- New York Queens Medicine and Surgery, P.C.Whitestone, NY · 401 clinicians
- Hudson MD GroupFort Lee, NJ · 112 clinicians
Hospital affiliation
- New York-Presbyterian/QueensFlushing, NY
Industry payments (Open Payments)
- 2025$4,669 · 20 payments from 7 companies
- 2024$916.94 · 47 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus America Inc. | $4,164 | 1 |
| Janssen Biotech, Inc. | $174.17 | 3 |
| Sumitomo Pharma America, Inc. | $163.32 | 10 |
| Urogen Pharma, Inc. | $91.89 | 3 |
| Progenics Pharmaceuticals, Inc. | $27.97 | 1 |
What the 2025 payments were for
- Debt forgiveness$4,164 · 1 payment
- Food and Beverage$504.24 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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