Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William R Simon Jr., PA

Physician Assistant in Wichita, KS · enumerated 2006.

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

National Provider Identifier

1578645594

Verified

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Registry record

Entity type Individual (Type 1)

Name William R Simon Jr.

Credential PA

Sex Male

Practice address 2230 N Ridge Rd, Wichita, KS, 67205

Phone (316) 448-8339

Fax (316) 221-7149

Enumeration date Oct 19, 2006

Last updated in NPPES Aug 5, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 796 (CO) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 15-00201 (KS) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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 Simon?

The National Provider Identifier (NPI) for William Simon is 1578645594, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Simon practice?

The practice location on file with NPPES is in Wichita, KS. 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 2022-08-05.