THE EMERGENCY ROOM AT KATY MAIN STREET
NPI 1013355387
Clinic/Center - Emergency Care in Katy, TX

Q: What is Oneruk, Inc's NPI number?

The NPI number for Oneruk, Inc is 1013355387. It was assigned to this organization in the NPPES registry on June 10, 2013. The provider is doing business as The Emergency Room At Katy Main Street.

Q: What is Oneruk, Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Emergency Care, with taxonomy code 261QE0002X.

Q: When was this NPI record last updated?

The NPPES record for Oneruk, Inc was last updated on June 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since June 10, 2013CLIA 45D2052243 · Accreditation

25765 KATY FWY, KATY, TX 77494(281) 395-9900(281) 392-9103 Get Directions Write a Review

NPPES record last updated: June 10, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About The Emergency Room At Katy Main Street NPPES

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

THE EMERGENCY ROOM AT KATY MAIN STREET (NPI 1013355387) is a healthcare organization registered as an emergency care in Katy, Texas and active in the NPI registry since June 2013. The organization holds an CLIA Accreditation certificate valid through September 17, 2027 and lists Ethan T Brown, President, as its authorized official.

NPPES Registry Identity

NPI1013355387

Entity TypeOrganization

Primary Taxonomy261QE0002X

Legal Business NameONERUK, INC

Location Address25765 KATY FWYKaty, TX 77494-1286

Mailing Address25765 Katy FwyKaty, TX 77494-1286 · (281) 395-9900 · Fax (281) 392-9103

Phone(281) 395-9900

Fax(281) 392-9103

Organization SubpartNo

Authorized OfficialEthan T BrownPresident · (281) 395-9900

Enumeration DateJune 10, 2013

✔ NPI 1013355387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Emergency CareAmbulatory Health Care Facilities

Taxonomy Code261QE0002X

25765 KATY FWY, Katy, TX 77494

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Other Names 1

Doing Business AsThe Emergency Room At Katy Main Street

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 45D2052243

The Emergency Room At Katy Main Street · Katy, TX

Active · expires Sep 17, 2027

CLIA Number45D2052243

Laboratory TypeFreestanding Emergency Rm

Certificate Effective DateSeptember 18, 2025

Certificate Expiration DateSeptember 17, 2027

Laboratory DirectorEthan Brown

Laboratory Phone(281) 395-9900

Laboratory LocationThe Emergency Room At Katy Main Street25765 Katy Freeway, Katy, TX 77494

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.

GUERISON INTERESTS LLLP

Clinic/Center (Emergency Care)

25765 KATY FWY
KATY, TX 77494

Fort Bend County (281) 395-9900

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 Oneruk, Inc's NPI number?

The NPI number for Oneruk, Inc is 1013355387. It was assigned to this organization in the NPPES registry on June 10, 2013. The provider is doing business as The Emergency Room At Katy Main Street.

Where is Oneruk, Inc located?

Oneruk, Inc is located at 25765 Katy Fwy, Katy, TX 77494. The listed phone number is (281) 395-9900.

What is Oneruk, Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Emergency Care, with taxonomy code 261QE0002X.

Does Oneruk, Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 45D2052243) is associated with this NPI, valid through September 17, 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 Oneruk, Inc was last updated on June 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.