Daniel Wen-Dan Liaou
Psychiatry Physician · Houston, TX
Daniel Wen-Dan Liaou is a psychiatry physician with a practice address in Houston, Texas, and NPI 1790367597, issued on Apr 22, 2021. Check the license (Texas U1323, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Wen-Dan Liaou
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- U1323 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2901 Wilcrest Dr Ste 520, Houston, TX 77042
- Phone
- (713) 400-7400
- Enumerated
- Apr 22, 2021
- Record last updated
- Aug 12, 2025
- Fax
- (713) 974-0870
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Also registered at 2901 Wilcrest Dr Ste 520
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sonam Bhakta, M.D.Child & Adolescent Psychiatry Physician1558716035
- Laura Crosby, LPCProfessional Counselor1144717281
- Xiaoqing Liu, M.D.Psychiatry Physician1841234002
- Harry Mergel, M.MFTProfessional Counselor1831549575
Verify Daniel Wen-Dan Liaou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U1323Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average psychiatry physician in 2024
160 Medicare Part D claims for 33 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Aripiprazole20 claims
- Trazodone Hcl14 claims
- Divalproex Sodium Er11 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.
Industry payments in 2024: $141.15
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Daniel Wen-Dan Liaou among 3,318 psychiatry physician records in Texas
Daniel Wen-Dan Liaou 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 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2025 · 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 Houston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Xiaoqing Liu, M.D.Houston, TX 770421841234002
- Marisa Suppatkul, M.D.Houston, TX 770421306964739
- Kirandeep Kaur, D.O.Houston, TX 770411629223466
- Manjeshwar Prabhu, MDHouston, TX 770431659439230
- Eli Anderson, M.D.Houston, TX 770401053342634
- Jason Baron, M.D.Houston, TX 770401104865260
- Rusti Hauge, M.D.Houston, TX 770401639124092
- Vanessa Moore, MDHouston, TX 770401164574000
Common questions
What is Daniel Wen-Dan Liaou's NPI number?
Daniel Wen-Dan Liaou's National Provider Identifier (NPI) is 1790367597, issued on Apr 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Wen-Dan Liaou located?
The NPPES record lists a practice address at 2901 Wilcrest Dr Ste 520, Houston, TX, 77042. Phone: (713) 400-7400. Providers update this record themselves, so call before visiting.
How can I verify Daniel Wen-Dan Liaou's license?
NPPES lists Texas license number U1323, 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 Daniel Wen-Dan Liaou prescribe under Medicare Part D?
In 2024, Daniel Wen-Dan Liaou had 160 Medicare Part D claims for 33 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.