Michael A. Mazzeffi, MD, MPH
NPI 1053571687ActiveIndividual· Anesthesiology· Charlottesville, VA
Anesthesiology (MD, MPH) in Charlottesville, Virginia, trained at Emory University School of Medicine (class of 2013). Medicare paid $27,717 for services to 121 patients in 2024. Hemosonics LLC reported $224.83 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1053571687 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MPH |
| Sole proprietor | No |
| NPI issued | Jun 17, 2008 |
| Last updated in NPPES | Feb 27, 2026 |
| Certified by provider | Feb 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 0101261835 | VA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 0101261835 | VA |
| Anesthesiology | 207L00000X | D0076074 | MD |
| Anesthesiology, Critical Care Medicine | 207LC0200X | D0076074 | MD |
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 - Anesthesiology (DC); Practitioner - Anesthesiology (MD); Practitioner - Anesthesiology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 209 across 43 procedure codes |
| Paid by Medicare | $27,717 |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Anesthesiology |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- University of Virginia Physicians GroupCharlottesville, VA · 1,717 clinicians
Hospital affiliation
- University of Virginia Medical CenterCharlottesville, VA
Industry payments (Open Payments)
- 2025$224.83 · 2 payments from 1 company
- 2024$3,000 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hemosonics LLC | $224.83 | 2 |
What the 2025 payments were for
- Food and Beverage$224.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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