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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Timothy Jon Irons, RPH

Pharmacist in Sioux Falls, SD · enumerated 2013 · practices at Walgreen Co.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1437583697

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Registry record

Entity type Individual (Type 1)
Name Mr. Timothy Jon Irons
Credential RPH
Sex Male
Practice address 1720 S Sycamore Ave, Sioux Falls, SD, 57110
Phone (605) 940-1959
Enumeration date Aug 23, 2013
Last updated in NPPES Aug 23, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 4297 (SD) Primary
RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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.

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Frequently asked questions

Is NPI 1437583697 active?
Yes — as of the latest NPPES snapshot, NPI 1437583697 is active (record last updated 2013-08-23).
How do I verify Timothy Irons's NPI record?
Cross-check NPI 1437583697 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 2026-07-11. Provider record last updated 2013-08-23.