Kayla Lien Himphayvanh
NPI 1578036026ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Boerne, TX
Nurse Practitioner, Psych/Mental Health with Healthdrive Medical Services of Texas LLC and 2 other groups, practicing in Boerne, Texas. 485 Medicare patients in 2024, $255,195 paid; nearly all of their 1,265 Part D prescriptions were generic (95%). Teva Pharmaceuticals USA, Inc. was the largest of 4 companies reporting payments in 2025, $605.96 in all, mostly food and beverage.
Overview
| NPI | 1578036026 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jan 8, 2019 |
| Last updated in NPPES | Aug 4, 2020 |
| Certified by provider | Aug 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP139661 | 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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 485 |
|---|---|
| Services billed | 2,892 across 12 procedure codes |
| Paid by Medicare | $255,195 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,265 · 1,279 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $90,785 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Healthdrive Medical Services of Texas LLCFort Worth, TX · 42 clinicians
- Healthdrive Medical Services Southeast LLCGreat Falls, MT · 29 clinicians
- Centric Physicians Group PLLCBoerne, TX · 21 clinicians
Industry payments (Open Payments)
- 2025$605.96 · 13 payments from 4 companies
- 2024$410.75 · 16 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $222.98 | 2 |
| Acadia Pharmaceuticals Inc | $199.77 | 7 |
| E.R. Squibb & Sons, L.L.C. | $122.06 | 1 |
| Neurocrine Biosciences, Inc. | $61.15 | 3 |
What the 2025 payments were for
- Food and Beverage$382.98 · 11 payments
- Education$222.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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