Casey Gwen Friesenhahn, N.P.
NPI 1992908859ActiveIndividual· Nurse Practitioner, Women's Health· Austin, TX
Nurse Practitioner, Women's Health (N.P.) with Aa OBGYN PLLC, practicing in Austin, Texas. Part D covered 73 prescriptions written in 2024, 84% of them generic. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $790.13 in all, mostly food and beverage.
Overview
| NPI | 1992908859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Women's Health Primary | 363LW0102X | 662959 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 111 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $4,220 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Aa OBGYN PLLCAustin, TX · 38 clinicians
Industry payments (Open Payments)
- 2025$790.13 · 44 payments from 15 companies
- 2024$1,101 · 64 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $138.06 | 10 |
| Pfizer Inc. | $129.11 | 7 |
| Exeltis, USA Inc. | $97.04 | 6 |
| Mayne Pharma Commercial LLC | $77.97 | 4 |
| Biogen, Inc. | $71.24 | 4 |
What the 2025 payments were for
- Food and Beverage$790.13 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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