Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Oforbuike Chukwunenye Ewelukwa, MD

Gastroenterology Physician in Katy, TX · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891094561

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Registry record

Entity type Individual (Type 1)

Name Oforbuike Chukwunenye Ewelukwa

Credential MD

Sex Male

Practice address 23920 Katy Fwy Ste 215, Katy, TX, 77494

Phone (281) 766-0331

Fax (281) 665-7915

Enumeration date Mar 21, 2011

Last updated in NPPES Jan 31, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License R3503 (TX) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35.122783 (OH) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Oforbuike Ewelukwa practice?

The practice location on file with NPPES is in Katy, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Oforbuike Ewelukwa?

The National Provider Identifier (NPI) for Oforbuike Ewelukwa is 1891094561, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-31.