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Donald E Drilling

Pharmacist in Sioux City, IA · enumerated 2026.

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

National Provider Identifier

1427993427

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Registry record

Entity type Individual (Type 1)
Name Donald E Drilling
Sex Male
Practice address 4010 Morningside Ave, Sioux City, IA, 51106
Enumeration date Apr 23, 2026
Last updated in NPPES Apr 23, 2026

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 16297 (IA) 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.

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Frequently asked questions

Is NPI 1427993427 active?
Yes, as of the latest NPPES snapshot, NPI 1427993427 is active (record last updated 2026-04-23).
How do I verify Donald Drilling's NPI record?
Cross-check NPI 1427993427 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 2026-04-23.