Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Derek Clark, PHARMD

Pharmacist in Prescott Valley, AZ · enumerated 2013 · practices at Smiths Food & Drug Centers Inc.

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

National Provider Identifier

1124452073

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Registry record

Entity type Individual (Type 1)

Name Derek Clark

Credential PHARMD

Sex Male

Practice address 3100 N Glassford Hill Rd, Prescott Valley, AZ, 86314

Phone (928) 445-0607

Enumeration date Aug 28, 2013

Last updated in NPPES Aug 28, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License S020113 (AZ) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

Is NPI 1124452073 active?

Yes, as of the latest NPPES snapshot, NPI 1124452073 is active (record last updated 2013-08-28).

How do I verify Derek Clark's NPI record?

Cross-check NPI 1124452073 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 2013-08-28.