Alyxandra Lien Bui, DO
Psychiatry Physician · Sugar Land, TX
Alyxandra Lien Bui, DO is a psychiatry physician with a practice address in Sugar Land, Texas, and NPI 1508354440, issued on Apr 26, 2018. Check the license (Texas T6845, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alyxandra Lien Bui
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- T6845 TX
036164863 IL
02007214A IN
2023025928 MO
Self-reported in NPPES; status is on the state search - Practice location
- 16655 Southwest Fwy, Sugar Land, TX 77479
- Phone
- (281) 274-7000
- Enumerated
- Apr 26, 2018
- Record last updated
- Apr 27, 2026
- Medicare enrollment
- Enrolled (PECOS I20231113003498); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Also registered at 16655 Southwest Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alyxandra Lien Bui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T6845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average psychiatry physician in 2024
68 Medicare Part D claims for 12 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Duloxetine Hcl14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 3 group practices
- Houston Methodist Specialty PhysiciansHouston, TX
- Integris Ambulatory Care CorporationOklahoma City, OK
- Osf Multi-Specialty GroupUrbana, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyxandra Lien Bui among 3,318 psychiatry physician records in Texas
Alyxandra Lien Bui, DO is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 79% of them.
- NPI issued2018 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2018 · median 2006 among the 1,481 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Sugar Land → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Raees Ahmed, M.D.Sugar Land, TX 774791013180793
- Izzeldeen Elhage, M.D.Sugar Land, TX 774791710025515
- Mohammed Farhan Hussain, M.DSugar Land, TX 774791801821566
- Forrestine Knowles, M.D.Sugar Land, TX 774791932588415
- Kevin MuceusSugar Land, TX 774791538789961
- Gabriella Pasztor, M.D.Sugar Land, TX 774791659575231
- Nilesh Patel, M.D.Sugar Land, TX 774791407860513
- Huma Qadir, M.D.Sugar Land, TX 774791932466885
Common questions
What is Alyxandra Lien Bui, DO's NPI number?
Alyxandra Lien Bui, DO's National Provider Identifier (NPI) is 1508354440, issued on Apr 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alyxandra Lien Bui, DO located?
The NPPES record lists a practice address at 16655 Southwest Fwy, Sugar Land, TX, 77479. Phone: (281) 274-7000. Providers update this record themselves, so call before visiting.
How can I verify Alyxandra Lien Bui, DO's license?
NPPES lists Texas license number T6845, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alyxandra Lien Bui, DO prescribe under Medicare Part D?
In 2024, Alyxandra Lien Bui, DO had 68 Medicare Part D claims for 12 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.