Cassie Lee Grimmett, APRN, FNP-C
NPI 1114486586ActiveIndividual· Nurse Practitioner, Family· McKinney, TX
Nurse Practitioner, Family (APRN, FNP-C) with Healthtexas Provider Network, practicing in McKinney, Texas. Their prescriptions cost Medicare Part D more than their services did: $147,500 for 1,827 claims, against $32,493 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $89.22 in all, mostly food and beverage. Lists Baylor Scott and White Medical Center McKinney as a hospital affiliation.
Overview
| NPI | 1114486586 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP-C |
| Sole proprietor | No |
| NPI issued | Mar 15, 2019 |
| Last updated in NPPES | Jan 30, 2023 |
| Certified by provider | Jan 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP140814 | 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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 194 |
|---|---|
| Services billed | 638 across 23 procedure codes |
| Paid by Medicare | $32,493 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,827 · 4,372 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $147,500 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Healthtexas Provider NetworkWaxahachie, TX · 2,697 clinicians
Hospital affiliation
- Baylor Scott and White Medical Center McKinneyMc Kinney, TX
Other facilities
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Dallas, TX
Industry payments (Open Payments)
- 2025$89.22 · 5 payments from 4 companies
- 2024$81.77 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $31.18 | 2 |
| Dexcom, Inc. | $22.71 | 1 |
| Exact Sciences Corporation | $21.55 | 1 |
| Amgen Inc. | $13.78 | 1 |
What the 2025 payments were for
- Food and Beverage$89.22 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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