Crystal Denise Miller-Williams, NP
NPI 1750634770ActiveIndividual· Nurse Practitioner, Family· Denison, TX
Nurse Practitioner, Family (NP) with Texomacare, practicing in Denison, Texas. Their prescriptions cost Medicare Part D more than their services did: $120,582 for 1,587 claims, against $29,816 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $678.54 in all, mostly food and beverage. Lists Mary Washington Hospital as a hospital affiliation.
Overview
| NPI | 1750634770 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Oct 16, 2012 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1216742 | TX |
| Nurse Practitioner, Family | 363LF0000X | 0024170401 | VA |
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 - Nurse Practitioner (TX); Practitioner - Nurse Practitioner (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 720 across 13 procedure codes |
| Paid by Medicare | $29,816 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,587 · 3,462 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $120,582 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- TexomacareDurant, OK · 47 clinicians
Hospital affiliation
- Mary Washington HospitalFredericksburg, VA
Industry payments (Open Payments)
- 2025$678.54 · 9 payments from 5 companies
- 2024$626.58 · 8 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $462.64 | 4 |
| Sanofi-Aventis U.S. LLC | $121.13 | 1 |
| Viiv Healthcare Company | $45.68 | 2 |
| Lilly USA, LLC | $35.20 | 1 |
| Collegium Pharmaceutical, Inc. | $13.89 | 1 |
What the 2025 payments were for
- Food and Beverage$678.54 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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