Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Edward Smart Jr., CRNA

Certified Registered Nurse Anesthetist in Houston, MO · enumerated 2012.

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

National Provider Identifier

1801155270

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Registry record

Entity type Individual (Type 1)

Name Mr. William Edward Smart Jr.

Credential CRNA

Sex Male

Practice address 1333 S Sam Houston Blvd, Houston, MO, 65483

Phone (417) 967-3311

Fax (417) 967-1328

Enumeration date May 4, 2012

Last updated in NPPES May 28, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R65452 (AR) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 2012014772 (MO) 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

What is the NPI number for William Smart?

The National Provider Identifier (NPI) for William Smart is 1801155270, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Smart practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-28.