Diana Bui, CAA
NPI 1891434106ActiveIndividual· Anesthesiologist Assistant· Houston, TX
Anesthesiologist Assistant (CAA) with Ut Physicians and 1 other group, practicing in Houston, Texas. Medicare paid $5,929 for services to 54 patients in 2024. Becton, Dickinson and Company was the largest of 2 companies reporting payments in 2025, $45.36 in all, mostly food and beverage. Lists Memorial Hermann - Texas Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1891434106 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CAA |
| Sole proprietor | Yes |
| NPI issued | Jun 3, 2022 |
| Last updated in NPPES | Jun 12, 2022 |
| Certified by provider | Jun 12, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | — | — |
| Anesthesiology | 207L00000X | 32698150 | 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 - Anesthesiology Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 54 across 24 procedure codes |
| Paid by Medicare | $5,929 |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Anesthesiology Assistant |
Medical groups
- Ut PhysiciansHouston, TX · 1,765 clinicians
- Orthomed Staffing LLCPlano, TX · 416 clinicians
Hospital affiliations
- Memorial Hermann - Texas Medical CenterHouston, TX
- Tops Surgical Specialty HospitalHouston, TX
Industry payments (Open Payments)
- 2025$45.36 · 2 payments from 2 companies
- 2024$18.85 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Becton, Dickinson and Company | $25.73 | 1 |
| Fisher & Paykel Healthcare Inc | $19.63 | 1 |
What the 2025 payments were for
- Food and Beverage$45.36 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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