NPI Portal NPI Lookup & Verification

William Simmons

William Simmons is a Pharmacist provider (Pharmacist) practicing in Dexter, MO, registered in the NPPES registry with NPI 1720404064 since 2014.

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NPI 1720404064
Entity type Individual (Type 1)
Name William Simmons
Sex Male
Practice address 904 W BUSINESS HIGHWAY 60, Dexter, MO, 63841
Phone 5736247452
Fax 5736246867
Enumeration date 2014-03-11
Last updated in NPPES 2014-03-11

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 043063 MO
Copy-ready billing details
Provider: William Simmons
NPI: 1720404064
Taxonomy: 183500000X (Pharmacist)
Address: 904 W BUSINESS HIGHWAY 60, Dexter, MO, 63841

Verify this record

Cross-check NPI 1720404064 against the authoritative CMS record: view William Simmons on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify William Simmons's NPI record?
Cross-check NPI 1720404064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720404064 active?
Yes — as of the latest NPPES snapshot, NPI 1720404064 is active (record last updated 2014-03-11).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-03-11.