Michael D. Rizzari, MD
NPI 1376747154ActiveIndividual· Transplant Surgery· Aurora, CO
Transplant Surgery (MD) in Aurora, Colorado, trained at New York Medical College (class of 2006). In 2024 Medicare paid $22,072 for 49 patients, and Part D covered 65 of their prescriptions, 80% of them generic. Transmedics, Inc. was the largest of 3 companies reporting payments in 2025, $3,238 in all, mostly travel and lodging.
Overview
| NPI | 1376747154 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2007 |
| Last updated in NPPES | May 1, 2026 |
| Certified by provider | May 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | DR.0076750 | CO |
| Transplant Surgery | 204F00000X | 60134-20 | WI |
| Surgery | 208600000X | 67880 | TN |
| Transplant Surgery | 204F00000X | 67880 | TN |
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 - General Surgery (CO); Practitioner - General Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 99 across 15 procedure codes |
| Paid by Medicare | $22,072 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 67 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $4,890 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | General Surgery |
Medical groups
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
- University Physicians IncorporatedAurora, CO · 3,215 clinicians
Hospital affiliations
- University of Colorado Hospital AuthorityAurora, CO
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$3,238 · 6 payments from 3 companies
- 2024$287.86 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Transmedics, Inc. | $3,030 | 3 |
| Medtronic, Inc. | $185.30 | 2 |
| Kamada Ltd. | $23.02 | 1 |
What the 2025 payments were for
- Travel and Lodging$3,030 · 3 payments
- Food and Beverage$208.32 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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