Francis Mathias Marchak III
NPI 1457811754ActiveIndividual· Surgery· Santa Cruz, CA
Surgery in Santa Cruz, California, trained at University of Washington School of Medicine (class of 2019). Mostly services rather than prescriptions: Medicare paid $9,340 for 25 patients in 2024, with only 28 Part D claims. Davol Inc. was the largest of 3 companies reporting payments in 2025, $2,394 in all, mostly travel and lodging.
Overview
| NPI | 1457811754 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 22, 2019 |
| Last updated in NPPES | Oct 16, 2024 |
| Certified by provider | Oct 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A198360 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 37 across 20 procedure codes |
| Paid by Medicare | $9,340 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 28 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $371.59 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | General Surgery |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- Dominican HospitalSanta Cruz, CA
- Sutter Maternity & Surgery Center of Santa CruzSanta Cruz, CA
Industry payments (Open Payments)
- 2025$2,394 · 35 payments from 3 companies
- 2024$227.36 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $2,027 | 22 |
| Boston Scientific Corporation | $232.61 | 12 |
| Baxter Healthcare | $134.60 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,259 · 6 payments
- Food and Beverage$1,135 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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