Samantha Lynn Sandersen, NP
NPI 1780454702ActiveIndividual· Nurse Practitioner, Family· Seguin, TX
Nurse Practitioner, Family (NP) with Physicians Unity, practicing in Seguin, Texas. In 2024 Medicare paid $52,618 for 252 patients, and Part D covered 75 of their prescriptions, 87% of them generic. Shockwave Medical, Inc was the largest of 11 companies reporting payments in 2025, $456.48 in all, mostly food and beverage. Lists Christus Santa Rosa Hospital-San Marcos as a hospital affiliation.
Overview
| NPI | 1780454702 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jan 2, 2024 |
| Last updated in NPPES | Oct 19, 2026 |
| Certified by provider | Oct 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1149140 | 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 (AR); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 641 across 31 procedure codes |
| Paid by Medicare | $52,618 |
Part D prescriptions in 2024
| Prescriptions (claims) | 75 · 95 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $11,678 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Physicians UnityHot Springs, AR · 62 clinicians
Hospital affiliation
- Christus Santa Rosa Hospital-San MarcosSan Marcos, TX
Industry payments (Open Payments)
- 2025$456.48 · 14 payments from 11 companies
- 2024$522.02 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $147.00 | 1 |
| Axsome Therapeutics, Inc. | $70.31 | 3 |
| Medline Industries LP | $52.64 | 1 |
| Endologix LLC | $51.62 | 1 |
| Pfizer Inc. | $38.38 | 2 |
What the 2025 payments were for
- Food and Beverage$456.48 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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