Rosemary O. Casimier, FNP
NPI 1356579049ActiveIndividual· Nurse Practitioner, Family· Fort Sam Houston, TX
Nurse Practitioner, Family (FNP) in Fort Sam Houston, Texas, licensed in TX, with an NPI issued in July 2009. Part D covered 34 prescriptions written in 2024, 38% of them generic. Gilead Sciences, Inc. was the largest of 9 companies reporting payments in 2025, $1,636 in all, mostly food and beverage.
Overview
| NPI | 1356579049 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jul 1, 2009 |
| Last updated in NPPES | Aug 31, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 689092 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 34 · 57 30-day fills |
|---|---|
| Total drug cost | $71,268 |
| Generic share | 38% of claims |
Industry payments (Open Payments)
- 2025$1,636 · 42 payments from 9 companies
- 2024$1,216 · 34 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $654.96 | 21 |
| Angiodynamics, Inc. | $209.60 | 2 |
| Viiv Healthcare Company | $203.15 | 4 |
| Amgen Inc. | $167.99 | 1 |
| Merck Sharp & Dohme LLC | $142.47 | 8 |
What the 2025 payments were for
- Food and Beverage$1,636 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 99 family nurse practitioners in Fort Sam Houston · All family nurse practitioners in Texas