Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Brian Bernard Walker, CRNA

Certified Registered Nurse Anesthetist in Harlingen, TX · enumerated 2006.

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

National Provider Identifier

1992713325

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Brian Bernard Walker

Credential CRNA

Sex Male

Practice address Harlingen, TX, 78550

Phone (956) 234-9388

Fax (956) 230-1342

Enumeration date Aug 3, 2006

Last updated in NPPES Sep 21, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 661316 (TX) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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 NPI 1992713325 active?

Yes, as of the latest NPPES snapshot, NPI 1992713325 is active (record last updated 2010-09-21).

How do I verify Brian Walker's NPI record?

Cross-check NPI 1992713325 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-21.