Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arun Rai, M.D.

Urology Physician in Houston, TX · enumerated 2014.

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

National Provider Identifier

1508278995

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Arun Rai

Credential M.D.

Sex Male

Practice address 6620 Main St, Baylor College of Medicine, Scott Department of Urology, Houston, TX, 77030

Phone (713) 798-4001

Enumeration date May 20, 2014

Last updated in NPPES Mar 21, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License BP10050158 (TX) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License BP10050158 (TX) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License D0102484 (MD) Primary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Arun Rai?

Arun Rai is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-21.