Holly S. Willmann, PA-C
NPI 1366409039ActiveIndividual· Physician Assistant, Surgical· San Antonio, TX
Physician Assistant, Surgical (PA-C) with Cardiology Clinic of San Antonio, PLLC, practicing in San Antonio, Texas. Mostly services rather than prescriptions: Medicare paid $10,309 for 39 patients in 2024, with only 11 Part D claims. Atricure, Inc. was the largest of 4 companies reporting payments in 2025, $953.73 in all, mostly food and beverage. Lists Methodist Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1366409039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Feb 8, 2022 |
| Certified by provider | Oct 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA04568 | 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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 115 across 29 procedure codes |
| Paid by Medicare | $10,309 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 15 30-day fills |
|---|---|
| Total drug cost | $87.65 |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Cardiology Clinic of San Antonio, PLLCSan Antonio, TX · 126 clinicians
Hospital affiliations
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Industry payments (Open Payments)
- 2025$953.73 · 30 payments from 4 companies
- 2024$784.00 · 27 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $574.44 | 21 |
| Medtronic, Inc. | $161.27 | 5 |
| Abiomed | $149.87 | 1 |
| Abbott Laboratories | $68.15 | 3 |
What the 2025 payments were for
- Food and Beverage$953.73 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 97 surgical physician assistants in San Antonio · All surgical physician assistants in Texas