RIVER OAKS HOSPITAL
NPI 1528603115
General Acute Care Hospital in Houston, TX

Q: What is River Oaks Hospital's NPI number?

The NPI number for River Oaks Hospital is 1528603115. It was assigned to this organization in the NPPES registry on November 7, 2019.

Q: What is River Oaks Hospital's specialty?

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

Active since November 07, 2019CLIA 45D2176669 · Accreditation

4200 TWELVE OAKS DRIVE, HOUSTON, TX 77027(713) 980-7900(713) 383-4446 Get Directions Write a Review

NPPES record last updated: November 22, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Nov 22, 2023, Nov 7, 2019 (2 updates tracked since 2019).

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About River Oaks Hospital NPPES

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

RIVER OAKS HOSPITAL (NPI 1528603115) is a healthcare organization registered as a general acute care hospital in Houston, Texas and active in the NPI registry since November 2019. The organization holds an CLIA Accreditation certificate valid through June 29, 2027 and lists Lanisa Guidry, Vp Revenue Cycle Management, as its authorized official.

NPPES Registry Identity

NPI1528603115

Entity TypeOrganization

Primary Taxonomy282N00000X

Legal Business NameRIVER OAKS HOSPITAL

Location Address4200 TWELVE OAKS DRIVEHouston, TX 77027-6812

Mailing Address1911 Bagby StHouston, TX 77002-8594

Phone(713) 980-7900

Fax(713) 383-4446

Organization SubpartYesParent: Ad Hospital East, Llc

Authorized OfficialLanisa GuidryVp Revenue Cycle Management · (713) 795-1107

Enumeration DateNovember 7, 2019

Last NPPES UpdateNovember 22, 20232 updates tracked since enumeration

NPPES CertifiedNovember 22, 2023

✔ NPI 1528603115 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.

4200 TWELVE OAKS DRIVE, Houston, TX 77027

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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 45D2176669

Ad Hospital East, LLC Dba River Oaks Hospital & Clinics · Houston, TX

Active · expires Jun 29, 2027

CLIA Number45D2176669

Laboratory TypeHospital

Certificate Effective DateJune 30, 2025

Certificate Expiration DateJune 29, 2027

Laboratory DirectorDr. John Benson

Laboratory Phone(713) 980-7900

Laboratory LocationAd Hospital East, LLC Dba River Oaks Hospital & Clinics4200 Twelve Oaks Pl, Houston, TX 77027

CLIA data matches this NPI record on: Name Phone

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

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

NEW ERA SURGICAL GROUP, PLLC

General Acute Care Hospital

4200 TWELVE OAKS DRIVE
HOUSTON, TX 77027

Harris County (713) 621-5010

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 River Oaks Hospital's NPI number?

The NPI number for River Oaks Hospital is 1528603115. It was assigned to this organization in the NPPES registry on November 7, 2019.

Where is River Oaks Hospital located?

River Oaks Hospital is located at 4200 Twelve Oaks Drive, Houston, TX 77027. The listed phone number is (713) 980-7900.

What is River Oaks Hospital's specialty?

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

Does River Oaks Hospital hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 45D2176669) is associated with this NPI, valid through June 29, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for River Oaks Hospital was last updated on November 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.