IMPERIAL DIGESTIVE HEALTH SPECIALISTS PLLC
NPI 1245880426
Internal Medicine - Gastroenterology in Katy, TX

Q: What is Imperial Digestive Health Specialists PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since September 19, 2019CLIA 45D2339146 · Certificate of Compliance

23920 KATY FWY STE 215, KATY, TX 77494(281) 766-0331(281) 665-7915 Get Directions Write a Review

NPPES record last updated: January 31, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 2, 2020, Mar 6, 2020, Sep 19, 2019 (3 updates tracked since 2019).

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About Imperial Digestive Health Specialists Pllc NPPES

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

IMPERIAL DIGESTIVE HEALTH SPECIALISTS PLLC (NPI 1245880426) is a healthcare organization registered as a gastroenterology in Katy, Texas and active in the NPI registry since September 2019. The organization holds a CLIA Certificate of Compliance certificate valid through February 23, 2028 and lists Oforbuike Ewelukwa, Owner, as its authorized official.

NPPES Registry Identity

NPI1245880426

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameIMPERIAL DIGESTIVE HEALTH SPECIALISTS PLLC

Location Address23920 KATY FWY STE 215Katy, TX 77494-0881

Mailing Address23920 Katy Fwy Ste 215Katy, TX 77494-0881 · (281) 766-0331 · Fax (281) 665-7915

Phone(281) 766-0331

Fax(281) 665-7915

Organization SubpartNo

Authorized OfficialOforbuike EwelukwaOwner · (281) 766-0331

Enumeration DateSeptember 19, 2019

Last NPPES UpdateJanuary 31, 20243 updates tracked since enumeration

NPPES CertifiedJanuary 31, 2024

✔ NPI 1245880426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

23920 KATY FWY STE 215, Katy, TX 77494

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Imperial Digestive Health Specialists Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Imperial Digestive Health Specialists PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Oforbuike Ewelukwa, MD

Gastroenterology

NPI 1891094561

23920 KATY FWY STE 215
Katy, TX 77494

(281) 766-0331

✔ PECOS✔ Accepts MedicareSame address

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

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 Compliance 45D2339146

Imperial Digestive Health Specialists PLLC · Katy, TX

Active · expires Feb 23, 2028

CLIA Number45D2339146

Laboratory TypePhysician Office

Certificate Effective DateFebruary 24, 2026

Certificate Expiration DateFebruary 23, 2028

Laboratory DirectorBarra Alrazzak

Laboratory Phone(281) 766-0331

Laboratory LocationImperial Digestive Health Specialists PLLC23920 Katy Fwy, # 215, Katy, TX 77494

CLIA data matches this NPI record on: Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Imperial Digestive Health Specialists PLLC's NPI number?

The NPI number for Imperial Digestive Health Specialists PLLC is 1245880426. It was assigned to this organization in the NPPES registry on September 19, 2019.

Where is Imperial Digestive Health Specialists PLLC located?

Imperial Digestive Health Specialists PLLC is located at 23920 Katy Fwy Ste 215, Katy, TX 77494. The listed phone number is (281) 766-0331.

What is Imperial Digestive Health Specialists PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Imperial Digestive Health Specialists PLLC enrolled in Medicare?

Yes. Imperial Digestive Health Specialists PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Imperial Digestive Health Specialists PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Imperial Digestive Health Specialists PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Imperial Digestive Health Specialists PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 45D2339146) is associated with this NPI, valid through February 23, 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 Imperial Digestive Health Specialists PLLC was last updated on January 31, 2024. 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.