Marina Petsalis, MD
NPI 1538798293ActiveIndividual· Surgery· Houston, TX
Surgery (MD) in Houston, Texas, licensed in TX, with an NPI issued in April 2020. Enrolled in Medicare as practitioner - surgical oncology. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $298.85 in all, mostly education.
Overview
| NPI | 1538798293 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2020 |
| Last updated in NPPES | Oct 5, 2026 |
| Certified by provider | Oct 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | W6350 | TX |
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 - Surgical Oncology (TX) |
|---|
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Surgical Oncology |
Industry payments (Open Payments)
- 2025$298.85 · 2 payments from 2 companies
- 2024$45.28 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $174.99 | 1 |
| Astrazeneca Pharmaceuticals LP | $123.86 | 1 |
What the 2025 payments were for
- Education$174.99 · 1 payment
- Food and Beverage$123.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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