Allison Catherine Vasak, MD
NPI 1285488809ActiveIndividual· Emergency Medicine· San Antonio, TX
Emergency Medicine (MD) in San Antonio, Texas, licensed in TX, with an NPI issued in April 2024. Csl Behring was the largest of 2 companies reporting payments in 2025, $225.60 in all, mostly food and beverage.
Overview
| NPI | 1285488809 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 11, 2024 |
| Last updated in NPPES | Apr 11, 2024 |
| Certified by provider | Apr 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | BP10087655 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$225.60 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $124.99 | 1 |
| Vapotherm Inc | $100.61 | 1 |
What the 2025 payments were for
- Food and Beverage$225.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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