Robyn Renee Williams, NP
NPI 1740529155ActiveIndividual· Nurse Practitioner· Texarkana, TX
Nurse Practitioner (NP) with Texarkana Gastroenterology Consultants, PA, practicing in Texarkana, Texas. Their prescriptions cost Medicare Part D more than their services did: $22,816 for 119 claims, against $4,863 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $1,190 in all, mostly food and beverage. Lists Christus St Michael Health System and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740529155 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 5, 2013 |
| Last updated in NPPES | Apr 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 2256 | TX |
| Nurse Practitioner | 363L00000X | F0113115 | AR |
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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 56 across 4 procedure codes |
| Paid by Medicare | $4,863 |
Part D prescriptions in 2024
| Prescriptions (claims) | 119 · 151 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $22,816 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Texarkana Gastroenterology Consultants, PATexarkana, TX · 17 clinicians
Hospital affiliations
- Christus St Michael Health SystemTexarkana, TX
- Howard Memorial HospitalNashville, AR
Industry payments (Open Payments)
- 2025$1,190 · 74 payments from 12 companies
- 2024$212.89 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $369.22 | 29 |
| Ardelyx, Inc. | $158.94 | 9 |
| Takeda Pharmaceuticals U.S.A., Inc. | $158.60 | 10 |
| Phathom Pharmaceuticals, Inc. | $118.21 | 7 |
| Madrigal Pharmaceuticals | $105.15 | 5 |
What the 2025 payments were for
- Food and Beverage$1,190 · 74 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 nurse practitioners in Texarkana · All nurse practitioners in Texas