Brenna K. Gerdelman, MD
NPI 1033125380ActiveIndividual· Family Medicine· Austin, TX
Family Medicine (MD) in Austin, Texas, trained at University of Texas Medical Branch at Galveston (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $210,130 for 2,513 claims, against $68,277 paid for services in 2024. Kowa Pharmaceuticals America, Inc. reported $18.66 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033125380 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Jan 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | L8793 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 1,103 across 72 procedure codes |
| Paid by Medicare | $68,277 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,513 · 6,023 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $210,130 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- The Austin Diagnostic Clinic PLLCCedar Park, TX · 86 clinicians
Hospital affiliation
- North Austin Medical CenterAustin, TX
Other facilities
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Lakeway, TX
Industry payments (Open Payments)
- 2025$18.66 · 1 payment from 1 company
- 2024$258.92 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kowa Pharmaceuticals America, Inc. | $18.66 | 1 |
What the 2025 payments were for
- Food and Beverage$18.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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