Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William W Smith, PA C

Surgical Physician Assistant in Ocala, FL · enumerated 2006 · practices at Urology Center of Fl Physicians Inc.

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

National Provider Identifier

1558431403

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Registry record

Entity type Individual (Type 1)

Name Mr. William W Smith

Credential PA C

Sex Male

Practice address 3201 Sw 34th Street, Ocala, FL, 34474

Phone (352) 237-8100

Fax (352) 873-1188

Enumeration date Nov 8, 2006

Last updated in NPPES Nov 10, 2014

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1638 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
011848300	Medicaid	FL	-

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 1558431403 active?

Yes, as of the latest NPPES snapshot, NPI 1558431403 is active (record last updated 2014-11-10).

How do I verify William Smith's NPI record?

Cross-check NPI 1558431403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Urology Center of Fl Physicians Inc Multi-Specialty Clinic/Center · Ocala, FL NPI 1396786521

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-10.