Sarah Sage Tharnstrom, PA-C
NPI 1023725132ActiveIndividual· Physician Assistant, Surgical· Shenandoah, TX
Physician Assistant, Surgical (PA-C) in Shenandoah, Texas, trained at University of Texas Medical Branch at Galveston (class of 2022). 58 Medicare patients in 2024, $11,382 paid; nearly all of their 109 Part D prescriptions were generic (99%). Merz Pharmaceuticals, LLC was the largest of 3 companies reporting payments in 2024, $112.62 in all, mostly food and beverage.
Overview
| NPI | 1023725132 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 31, 2022 |
| Last updated in NPPES | Sep 20, 2024 |
| Certified by provider | Sep 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | — | — |
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 | 58 |
|---|---|
| Services billed | 164 across 32 procedure codes |
| Paid by Medicare | $11,382 |
Part D prescriptions in 2024
| Prescriptions (claims) | 109 · 110 30-day fills |
|---|---|
| Patients | 73 |
| Total drug cost | $800.89 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Physician Assistant |
Medical group
- Mhs Physicians of TexasSugar Land, TX · 113 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2024$112.62 · 4 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merz Pharmaceuticals, LLC | $54.11 | 2 |
| Medtronic, Inc. | $43.31 | 1 |
| Abbvie Inc. | $15.20 | 1 |
What the 2024 payments were for
- Food and Beverage$112.62 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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