Johnson F. Tsui, MD
NPI 1023376969ActiveIndividual· Urology· Flushing, NY
Urology (MD) with Griffin Faculty Physicians Inc, practicing in Flushing, New York. Their prescriptions cost Medicare Part D more than their services did: $169,208 for 1,953 claims, against $60,441 paid for services in 2024. Coloplast Corp was the largest of 17 companies reporting payments in 2025, $673.90 in all, mostly food and beverage. Lists Griffin Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1023376969 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 29, 2012 |
| Last updated in NPPES | Dec 29, 2024 |
| Certified by provider | Dec 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 300538 | NY |
| Urology | 208800000X | 25MA10366900 | NJ |
| Urology | 208800000X | 69557 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (CT); Practitioner - Urology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 195 |
|---|---|
| Services billed | 942 across 36 procedure codes |
| Paid by Medicare | $60,441 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,953 · 4,396 30-day fills |
|---|---|
| Patients | 476 |
| Total drug cost | $169,208 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Urology |
Medical group
- Griffin Faculty Physicians IncDerby, CT · 134 clinicians
Hospital affiliations
- Griffin HospitalDerby, CT
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$673.90 · 30 payments from 17 companies
- 2024$464.93 · 22 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coloplast Corp | $102.00 | 5 |
| Pfizer Inc. | $93.25 | 3 |
| Sumitomo Pharma America, Inc. | $84.99 | 4 |
| Abbvie Inc. | $53.29 | 2 |
| Tolmar, Inc. | $51.98 | 3 |
What the 2025 payments were for
- Food and Beverage$673.90 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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