Alyxandra Lien Bui, DO
NPI 1508354440ActiveIndividual· Psychiatry & Neurology, Psychiatry· Richardson, TX
Psychiatry & Neurology, Psychiatry (DO) with Osf Multi-Specialty Group and 2 other groups, practicing in Richardson, Texas. Their prescriptions cost Medicare Part D more than their services did: $6,157 for 68 claims, against $2,554 paid for services in 2024. Lists Houston Methodist Baytown Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1508354440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 26, 2018 |
| Last updated in NPPES | Aug 21, 2026 |
| Certified by provider | Aug 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | T6845 | TX |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 036164863 | IL |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 2023025928 | MO |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 02007214A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (IL); Practitioner - Psychiatry (IN); Practitioner - Psychiatry (KS); Practitioner - Psychiatry (MI); Practitioner - Psychiatry (OK); Practitioner - Psychiatry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 35 across 6 procedure codes |
| Paid by Medicare | $2,554 |
Part D prescriptions in 2024
| Prescriptions (claims) | 68 · 102 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $6,157 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
- Integris Ambulatory Care CorporationSpencer, OK · 685 clinicians
Hospital affiliations
- Houston Methodist Baytown HospitalBaytown, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Houston Methodist Willowbrook HospitalHouston, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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