Miatta Ruth Sawyerr, NP
NPI 1558031922ActiveIndividual· Nurse Practitioner· Ennis, TX
Nurse Practitioner (NP) with Ellis County Medical Associates, practicing in Ennis, Texas. Their prescriptions cost Medicare Part D more than their services did: $14,787 for 465 claims, against $3,431 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $133.98 in all, mostly food and beverage.
Overview
| NPI | 1558031922 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Sep 16, 2021 |
| Last updated in NPPES | Apr 4, 2023 |
| Certified by provider | Apr 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1059486 | TX |
| Family Medicine | 207Q00000X | F08210772 | 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 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 (MO); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 161 across 21 procedure codes |
| Paid by Medicare | $3,431 |
Part D prescriptions in 2024
| Prescriptions (claims) | 465 · 774 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $14,787 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ellis County Medical AssociatesEnnis, TX · 8 clinicians
Industry payments (Open Payments)
- 2025$133.98 · 4 payments from 3 companies
- 2024$111.60 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $68.47 | 1 |
| Axsome Therapeutics, Inc. | $33.24 | 2 |
| Novo Nordisk Inc | $32.27 | 1 |
What the 2025 payments were for
- Food and Beverage$101.71 · 3 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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