Leslie Viviana Brzozowski, FNP-C
NPI 1821861733ActiveIndividual· Nurse Practitioner, Family· San Angelo, TX
Nurse Practitioner, Family (FNP-C) with Shannon Clinic and 1 other group, practicing in San Angelo, Texas. Their prescriptions cost Medicare Part D more than their services did: $107,821 for 1,428 claims, against $24,890 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $227.37 in all, mostly food and beverage. Lists Shannon Medical Center as a hospital affiliation.
Overview
| NPI | 1821861733 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Nov 2, 2023 |
| Last updated in NPPES | Nov 2, 2023 |
| Certified by provider | Nov 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1140788 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 561 across 25 procedure codes |
| Paid by Medicare | $24,890 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,428 · 2,141 30-day fills |
|---|---|
| Patients | 212 |
| Total drug cost | $107,821 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Shannon ClinicSan Angelo, TX · 559 clinicians
- The West Texas Rehabilitation CenterSan Angelo, TX · 466 clinicians
Hospital affiliation
- Shannon Medical CenterSan Angelo, TX
Industry payments (Open Payments)
- 2025$227.37 · 13 payments from 5 companies
- 2024$591.05 · 21 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $107.92 | 7 |
| Abbvie Inc. | $42.87 | 2 |
| Amgen Inc. | $28.75 | 2 |
| Supernus Pharmaceuticals, Inc. | $24.73 | 1 |
| Lilly USA, LLC | $23.10 | 1 |
What the 2025 payments were for
- Food and Beverage$227.37 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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