Mark A. Mattos, MD
NPI 1255374955ActiveIndividual· Surgery, Vascular Surgery· Flint, MI
Surgery, Vascular Surgery (MD) in Flint, Michigan, trained at University of Utah School of Medicine (class of 1985). In 2024 Medicare paid $310,216 for 869 patients, and Part D covered 127 of their prescriptions, 80% of them generic. Medtronic, Inc. was the largest of 7 companies reporting payments in 2025, $556.69 in all, mostly food and beverage.
Overview
| NPI | 1255374955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Sep 23, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 4301086146 | MI |
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 - Vascular Surgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 869 |
|---|---|
| Services billed | 4,955 across 96 procedure codes |
| Paid by Medicare | $310,216 |
Part D prescriptions in 2024
| Prescriptions (claims) | 127 · 299 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $35,401 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Vascular Surgery |
Medical group
- Vascular Surgery Assoc PCFlint, MI · 16 clinicians
Hospital affiliations
- Ascension Genesys HospitalGrand Blanc, MI
- Hurley Medical CenterFlint, MI
- McLaren FlintFlint, MI
- McLaren Lapeer RegionLapeer, MI
- Mymichigan Medical Center SaginawSaginaw, MI
Industry payments (Open Payments)
- 2025$556.69 · 9 payments from 7 companies
- 2024$1,217 · 25 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $166.80 | 2 |
| W. L. Gore & Associates, Inc. | $166.23 | 2 |
| Lemaitre Vascular, Inc. | $118.72 | 1 |
| Boston Scientific Corporation | $35.38 | 1 |
| Penumbra, Inc. | $28.13 | 1 |
What the 2025 payments were for
- Food and Beverage$556.69 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 vascular surgeons in Flint · All vascular surgeons in Michigan