Timothy Edgar Marcyes, P.A.
NPI 1568550887ActiveIndividual· Physician Assistant· Tyler, TX
Physician Assistant (P.A.) with Lone Star Pain Institute, practicing in Tyler, Texas. 457 Medicare patients in 2024, $141,933 paid; nearly all of their 2,331 Part D prescriptions were generic (98%). Collegium Pharmaceutical, Inc. was the largest of 8 companies reporting payments in 2025, $602.51 in all, mostly food and beverage.
Overview
| NPI | 1568550887 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Aug 5, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA03663 | 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 | 457 |
|---|---|
| Services billed | 6,334 across 18 procedure codes |
| Paid by Medicare | $141,933 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,331 · 2,783 30-day fills |
|---|---|
| Patients | 485 |
| Total drug cost | $60,813 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Lone Star Pain InstituteWeatherford, TX · 4 clinicians
Industry payments (Open Payments)
- 2025$602.51 · 82 payments from 8 companies
- 2024$379.35 · 20 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $157.99 | 10 |
| Biotronik Nro, Inc. | $121.55 | 6 |
| Abbvie Inc. | $97.58 | 4 |
| Vertex Pharmaceuticals Incorporated | $87.13 | 4 |
| Boston Scientific Corporation | $48.26 | 2 |
What the 2025 payments were for
- Food and Beverage$602.51 · 82 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 103 physician assistants in Tyler · All physician assistants in Texas