Lisa Rozita Keiser, CNP
NPI 1891468575ActiveIndividual· Nurse Practitioner, Primary Care· Houston, TX
Nurse Practitioner, Primary Care (CNP) with Tmh Physician Associates PLLC and 1 other group, practicing in Houston, Texas. Part D covered 569 prescriptions written in 2024, 89% of them generic. Biosense Webster, Inc. was the largest of 10 companies reporting payments in 2025, $867.97 in all, mostly food and beverage. Lists Houston Methodist Sugarland Hospital as a hospital affiliation.
Overview
| NPI | 1891468575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Jul 28, 2021 |
| Last updated in NPPES | Sep 20, 2023 |
| Certified by provider | Sep 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 1074575 | TX |
| Registered Nurse, Medical-Surgical | 163WM0705X | RN.312390 | OH |
| Registered Nurse, Medical-Surgical | 163WM0705X | 4704371688 | MI |
| Nurse Practitioner, Gerontology | 363LG0600X | 1074575 | TX |
| Nurse Practitioner, Primary Care | 363LP2300X | AG06210129 | OH |
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 (OH); Practitioner - Nurse Practitioner (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 569 · 1,188 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $34,588 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliation
- Houston Methodist Sugarland HospitalSugar Land, TX
Industry payments (Open Payments)
- 2025$867.97 · 28 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biosense Webster, Inc. | $255.81 | 8 |
| Stryker Corporation | $170.36 | 6 |
| Mimedx Group, Inc. | $169.72 | 2 |
| Boston Scientific Corporation | $98.98 | 4 |
| Smith+nephew, Inc. | $49.44 | 2 |
What the 2025 payments were for
- Food and Beverage$845.97 · 27 payments
- Entertainment$22.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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