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DANIEL WEN-DAN LIAOU
NPI 1790367597
Psychiatry & Neurology - Psychiatry in Houston, TX

Active since April 22, 2021PECOS Enrolled
2901 WILCREST DR STE 520, HOUSTON, TX 77042(713) 400-7400(713) 974-0870 Get Directions Write a Review

NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 12, 2025, Sep 18, 2024, May 25, 2023 and 1 more (4 updates tracked since 2021).

About Daniel Wen-dan Liaou NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DANIEL WEN-DAN LIAOU (NPI 1790367597) is an individual psychiatry provider in Houston, Texas, licensed in Texas (U1323) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1790367597
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDANIEL WEN-DAN LIAOU
Location Address2901 WILCREST DR STE 520Houston, TX 77042-6073
Mailing Address2901 Wilcrest Dr Ste 520Houston, TX 77042-6073 · (713) 400-7400 · Fax (713) 974-0870
Phone(713) 400-7400
Fax(713) 974-0870
Sole ProprietorNo
Enumeration DateApril 22, 2021
Last NPPES UpdateAugust 12, 20254 updates tracked since enumeration
NPPES CertifiedAugust 12, 2025
✔ NPI 1790367597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in TX · U1323
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2901 WILCREST DR STE 520, Houston, TX 77042
Open in Google Maps ↗

Secondary Practice Locations 2

Location 19432 Katy Fwy Ste 460Houston, TX 77055-6349 · Phone (832) 699-7922 · Fax (832) 780-5341
Location 21941 East RdHouston, TX 77054-6010 · Phone (713) 486-2500

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Daniel Wen-dan Liaou is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Daniel Liaou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psychiatry Of Texas PLLC
16 mi
Psychiatry
7877 WILLOW CHASE BLVD
Houston, TX 77070
  • Reassigned Medicare billing, Texas enrollment
  • 480 clinicians in this Medicare group
NPI 1013476027 (832) 869-4818

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$176.98 typical visit price
range $58.24 – $176.98
Typical copayment $44.24 (range $14.56 – $44.24)
Most-billed visit code 99205
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ELISABETH NETHERTON MD LLC
Psychiatry & Neurology (Psychiatry)
2901 WILCREST DR STE 520
HOUSTON, TX 77042
Harris County (713) 400-7400
LAURA CROSBY LPC
Counselor (Professional)
2901 WILCREST DR STE 520
HOUSTON, TX 77042
Harris County (713) 400-7400
DR. SONAM BHAKTA M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
2901 WILCREST DR STE 520
HOUSTON, TX 77042
Harris County (713) 400-7400
HARRY MERGEL M.MFT
Counselor (Professional)
2901 WILCREST DR STE 520
HOUSTON, TX 77042
Harris County (713) 829-7586
DR. XIAOQING SHEILA LIU M.D.
Psychiatry & Neurology (Psychiatry)
2901 WILCREST DR STE 520
HOUSTON, TX 77042
Harris County (713) 400-7400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Daniel Liaou's NPI number?

The NPI number for Daniel Liaou is 1790367597. It was assigned to this individual provider in the NPPES registry on April 22, 2021.

Where is Daniel Liaou located?

Daniel Liaou practices at 2901 Wilcrest Dr Ste 520, Houston, TX 77042. The listed phone number is (713) 400-7400.

What is Daniel Liaou's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Daniel Liaou enrolled in Medicare?

Yes. Daniel Liaou is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Daniel Liaou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Liaou reassigns Medicare benefits to Psychiatry Of Texas PLLC (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Daniel Liaou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Daniel Liaou accept?

Health plans from Blue Cross and Blue Shield of Texas and Cigna Healthcare list Daniel Liaou as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Daniel Liaou was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.