Michael S. Tonzi, MD
NPI 1427555309ActiveIndividual· Urology· Montrose, CO
Urology (MD) in Montrose, Colorado, trained at State University of Ny Upstate Medical University (class of 2018). In 2024 Medicare paid $209,267 for 368 patients, and Part D covered 780 of their prescriptions, 86% of them generic. Boston Scientific Corporation was the largest of 5 companies reporting payments in 2025, $638.58 in all, mostly food and beverage.
Overview
| NPI | 1427555309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2018 |
| Last updated in NPPES | Oct 15, 2025 |
| Certified by provider | Oct 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | DR.0070008 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 368 |
|---|---|
| Services billed | 2,946 across 67 procedure codes |
| Paid by Medicare | $209,267 |
Part D prescriptions in 2024
| Prescriptions (claims) | 780 · 1,120 30-day fills |
|---|---|
| Patients | 270 |
| Total drug cost | $68,705 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Montrose Memorial Hospital, IncMontrose, CO · 148 clinicians
Hospital affiliation
- Montrose Regional HealthMontrose, CO
Industry payments (Open Payments)
- 2025$638.58 · 8 payments from 5 companies
- 2024$343.71 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $292.79 | 4 |
| Myriad Genetic Laboratories, Inc. | $134.04 | 1 |
| Procept Biorobotics Corporation | $110.07 | 1 |
| Laborie Medical Technologies Corp. | $73.28 | 1 |
| Coloplast Corp | $28.40 | 1 |
What the 2025 payments were for
- Food and Beverage$638.58 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Urology providers in Montrose
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