Matthew Nathan Sparks, PA-C
NPI 1063273019ActiveIndividual· Physician Assistant· Texarkana, TX
Physician Assistant (PA-C) with East Texas Border Health Clinic, practicing in Texarkana, Texas. Their prescriptions cost Medicare Part D more than their services did: $4,788 for 326 claims, against $1,783 paid for services in 2024. Lilly USA, LLC was the largest of 9 companies reporting payments in 2025, $418.88 in all, mostly food and beverage. Lists Christus St Michael Health System as a hospital affiliation.
Overview
| NPI | 1063273019 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 17, 2024 |
| Last updated in NPPES | Feb 21, 2024 |
| Certified by provider | Feb 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA17731 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 29 |
|---|---|
| Services billed | 96 across 7 procedure codes |
| Paid by Medicare | $1,783 |
Part D prescriptions in 2024
| Prescriptions (claims) | 326 · 341 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $4,788 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- East Texas Border Health ClinicTexarkana, TX · 56 clinicians
Hospital affiliation
- Christus St Michael Health SystemTexarkana, TX
Industry payments (Open Payments)
- 2025$418.88 · 15 payments from 9 companies
- 2024$123.34 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $95.90 | 2 |
| Novo Nordisk Inc | $95.61 | 2 |
| Abbvie Inc. | $56.15 | 3 |
| Exact Sciences Corporation | $43.52 | 2 |
| Biogen, Inc. | $38.24 | 2 |
What the 2025 payments were for
- Food and Beverage$418.88 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 physician assistants in Texarkana · All physician assistants in Texas