Sierra Olson, PA-C
NPI 1588244081ActiveIndividual· Physician Assistant· Austin, TX
Physician Assistant (PA-C) with Aa OBGYN PLLC, practicing in Austin, Texas. Their prescriptions cost Medicare Part D more than their services did: $14,380 for 335 claims, against $1,545 paid for services in 2024. Novo Nordisk Inc was the largest of 10 companies reporting payments in 2025, $1,326 in all, mostly food and beverage.
Overview
| NPI | 1588244081 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2021 |
| Last updated in NPPES | Nov 30, 2022 |
| Certified by provider | Nov 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA14081 | 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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 31 across 8 procedure codes |
| Paid by Medicare | $1,545 |
Part D prescriptions in 2024
| Prescriptions (claims) | 335 · 781 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $14,380 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Aa OBGYN PLLCAustin, TX · 38 clinicians
Industry payments (Open Payments)
- 2025$1,326 · 71 payments from 10 companies
- 2024$1,215 · 51 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $348.95 | 10 |
| Biogen, Inc. | $312.88 | 13 |
| Exeltis, USA Inc. | $206.00 | 18 |
| Millicent US Inc | $190.50 | 19 |
| Mayne Pharma Commercial LLC | $111.85 | 4 |
What the 2025 payments were for
- Food and Beverage$1,326 · 71 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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