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HOUSTON METHODIST WILLOWBROOK HOSPITAL
NPI 1770428815
General Acute Care Hospital in Houston, TX

Active since April 23, 2026CLIA 45D0979146 · Accreditation
18220 STATE HIGHWAY 249 STE 490, HOUSTON, TX 77070(281) 737-0948 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Houston Methodist Willowbrook Hospital NPPES

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

HOUSTON METHODIST WILLOWBROOK HOSPITAL (NPI 1770428815) is a healthcare organization registered as a general acute care hospital in Houston, Texas and active in the NPI registry since April 2026. The organization holds an CLIA Accreditation certificate valid through January 2, 2028 and lists Paul Van Nguyen, Md, as its authorized official.

NPPES Registry Identity

NPI1770428815
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameHOUSTON METHODIST WILLOWBROOK HOSPITAL
Location Address18220 STATE HIGHWAY 249 STE 490Houston, TX 77070-4347
Mailing Address18220 State Highway 249 Ste 490Houston, TX 77070-4347 · (281) 737-0948
Phone(281) 737-0948
Organization SubpartNo
Authorized OfficialPaul Van NguyenMd · (408) 219-7309
Enumeration DateApril 23, 2026
NPPES CertifiedApril 23, 2026
✔ NPI 1770428815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
18220 STATE HIGHWAY 249 STE 490, Houston, TX 77070
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CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 45D0979146

Houston Methodist Willowbrook Hospital Laboratory · Houston, TX
Active · expires Jan 2, 2028
CLIA Number45D0979146
Laboratory TypeHospital
Certificate Effective DateJanuary 3, 2026
Certificate Expiration DateJanuary 2, 2028
Laboratory DirectorDr. Tracie M. Koen
Laboratory Phone(281) 737-1210
Laboratory LocationHouston Methodist Willowbrook Hospital Laboratory18220 State Highway 249, Houston, TX 77070
CLIA data matches this NPI record on: Address Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Other Providers at the Same Location NPPES 3

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

MYTHRI SHARMA D.O.
Hospitalist
18220 STATE HIGHWAY 249 STE 490
HOUSTON, TX 77070
Harris County (281) 737-0587
SRUTHI PATIBANDLA FITZGERALD MD
Hospitalist
18220 STATE HIGHWAY 249 STE 490
HOUSTON, TX 77070
Harris County (281) 737-0587
DR. ELAINE A. SHEHATA M.D.
Hospitalist
18220 STATE HIGHWAY 249 STE 490
HOUSTON, TX 77070
Harris County (281) 737-0587

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 Houston Methodist Willowbrook Hospital's NPI number?

The NPI number for Houston Methodist Willowbrook Hospital is 1770428815. It was assigned to this organization in the NPPES registry on April 23, 2026.

Where is Houston Methodist Willowbrook Hospital located?

Houston Methodist Willowbrook Hospital is located at 18220 State Highway 249 Ste 490, Houston, TX 77070. The listed phone number is (281) 737-0948.

What is Houston Methodist Willowbrook Hospital's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Does Houston Methodist Willowbrook Hospital hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 45D0979146) is associated with this NPI, valid through January 2, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Houston Methodist Willowbrook Hospital was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.