Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William M. Smets, P.D.

Pharmacist in Fort Smith, AR · enumerated 2005.

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

National Provider Identifier

1003803529

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Registry record

Entity type Individual (Type 1)

Name William M. Smets

Credential P.D.

Sex Male

Practice address 3610 Grand Ave, Fort Smith, AR, 72904

Phone (479) 783-5171

Fax (479) 783-0433

Enumeration date Sep 29, 2005

Last updated in NPPES Nov 18, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 6836 (AR) Primary

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 1003803529 active?

Yes, as of the latest NPPES snapshot, NPI 1003803529 is active (record last updated 2011-11-18).

How do I verify William Smets's NPI record?

Cross-check NPI 1003803529 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-18.