Aihua Zhang, APRN
NPI 1467179895ActiveIndividual· Nurse Practitioner, Gerontology· Houston, TX
Nurse Practitioner, Gerontology (APRN) with Ut Physicians, practicing in Houston, Texas. Mostly services rather than prescriptions: Medicare paid $678.36 for 11 patients in 2024, with only 11 Part D claims. Janssen Biotech, Inc. was the largest of 19 companies reporting payments in 2025, $878.68 in all, mostly food and beverage. Lists Memorial Hermann - Texas Medical Center as a hospital affiliation.
Overview
| NPI | 1467179895 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Oct 26, 2022 |
| Last updated in NPPES | Mar 18, 2026 |
| Certified by provider | Mar 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 1097198 | 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 | 11 |
|---|---|
| Services billed | 14 across 3 procedure codes |
| Paid by Medicare | $678.36 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 12 30-day fills |
|---|---|
| Total drug cost | $143.46 |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliation
- Memorial Hermann - Texas Medical CenterHouston, TX
Industry payments (Open Payments)
- 2025$878.68 · 33 payments from 19 companies
- 2024$758.84 · 27 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $164.97 | 5 |
| Syndax Pharmaceuticals, Inc. | $90.98 | 3 |
| Glaxosmithkline, LLC. | $64.26 | 3 |
| Astellas Pharma US Inc | $60.58 | 3 |
| Merck Sharp & Dohme LLC | $55.32 | 2 |
What the 2025 payments were for
- Food and Beverage$785.69 · 32 payments
- Education$92.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 253 gerontology nurse practitioners in Houston · All gerontology nurse practitioners in Texas