Gary Joseph Guzzardo, MD
NPI 1669552717ActiveIndividual· Internal Medicine, Gastroenterology· Stuart, FL
Internal Medicine, Gastroenterology (MD) in Stuart, Florida, licensed in FL, with an NPI issued in October 2006. In 2024 Medicare paid $139,569 for 544 patients, and Part D covered 465 of their prescriptions, 80% of them generic. Braintree Laboratories, Inc. was the largest of 4 companies reporting payments in 2025, $110.01 in all, mostly food and beverage. Lists Cleveland Clinic Martin North Hospital as a hospital affiliation.
Overview
| NPI | 1669552717 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 16, 2006 |
| Last updated in NPPES | Apr 28, 2026 |
| Certified by provider | Apr 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME54901 | 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 - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 544 |
|---|---|
| Services billed | 1,330 across 15 procedure codes |
| Paid by Medicare | $139,569 |
Part D prescriptions in 2024
| Prescriptions (claims) | 465 · 1,094 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $127,938 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Gastroenterology |
Hospital affiliation
- Cleveland Clinic Martin North HospitalStuart, FL
Industry payments (Open Payments)
- 2025$110.01 · 4 payments from 4 companies
- 2024$101.15 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Braintree Laboratories, Inc. | $37.65 | 1 |
| Novo Nordisk Inc | $28.45 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $25.11 | 1 |
| Abbvie Inc. | $18.80 | 1 |
What the 2025 payments were for
- Food and Beverage$110.01 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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