Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian B Vilayvanh, APRN

Registered Nurse in Dallas, TX · enumerated 2021.

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

National Provider Identifier

1962169755

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian B Vilayvanh

Credential APRN

Sex Male

Practice address 5473 Blair Rd Ste 100, Dallas, TX, 75231

Phone (469) 804-7410

Fax (469) 808-0954

Enumeration date Nov 29, 2021

Last updated in NPPES May 27, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 927885 (TX) Primary

146L00000X Paramedic Emergency Medical Service Providers · License 731237 (TX) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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 Brian Vilayvanh?

Brian Vilayvanh is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-27.