Gerald Joseph Rizzo, MD
NPI 1801870407ActiveIndividual· Internal Medicine, Nephrology· St Petersburg, FL
Internal Medicine, Nephrology (MD) in St Petersburg, Florida, licensed in FL, with an NPI issued in December 2005. Their prescriptions cost Medicare Part D more than their services did: $62,348 for 169 claims, against $5,154 paid for services in 2024. Fresenius USA Marketing, Inc. reported $68.67 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1801870407 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 6, 2005 |
| Last updated in NPPES | Oct 26, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME0027777 | 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 - Nephrology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 28 across 2 procedure codes |
| Paid by Medicare | $5,154 |
Part D prescriptions in 2024
| Prescriptions (claims) | 169 · 367 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $62,348 |
| Generic share | 81% of claims |
Industry payments (Open Payments)
- 2024$68.67 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $68.67 | 1 |
What the 2024 payments were for
- Food and Beverage$68.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 nephrologists in St Petersburg · All nephrologists in Florida