Christopher Michael Cassisi, MD
NPI 1528084183ActiveIndividual· Urology· Gainesville, FL
Urology (MD) in Gainesville, Florida, trained at University of Florida College of Medicine (class of 1996). 1,354 Medicare patients in 2024, $315,244 paid; nearly all of their 2,355 Part D prescriptions were generic (96%). Sumitomo Pharma America, Inc. was the largest of 14 companies reporting payments in 2025, $800.30 in all, mostly food and beverage.
Overview
| NPI | 1528084183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 15, 2006 |
| Last updated in NPPES | May 21, 2025 |
| Certified by provider | May 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | ME79809 | FL |
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 - Urology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,354 |
|---|---|
| Services billed | 6,924 across 68 procedure codes |
| Paid by Medicare | $315,244 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,355 · 5,462 30-day fills |
|---|---|
| Patients | 762 |
| Total drug cost | $163,020 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Urology |
Medical group
- Deardourff Timmons and Associates PAGainesville, FL · 4 clinicians
Hospital affiliations
- HCA Florida Lake City HospitalLake City, FL
- HCA Florida North Florida HospitalGainesville, FL
- HCA Florida Putnam HospitalPalatka, FL
- Lake Butler HospitalLake Butler, FL
- Uf Health Shands HospitalGainesville, FL
Industry payments (Open Payments)
- 2025$800.30 · 35 payments from 14 companies
- 2024$586.78 · 28 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $213.35 | 11 |
| Janssen Biotech, Inc. | $200.31 | 9 |
| Pfizer Inc. | $96.09 | 3 |
| Abbvie Inc. | $45.42 | 2 |
| Edap Technomed Inc | $45.01 | 1 |
What the 2025 payments were for
- Food and Beverage$800.30 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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