NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Clayton Brown Cox

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Irving, TX · enumerated 2020 · practices at Kroger Texas L P.

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

National Provider Identifier

1366082703

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Registry record

Entity type Individual (Type 1)
Name Clayton Brown Cox
Sex Male
Practice address Irving, TX, 75063
Phone (972) 373-8158
Enumeration date Jan 14, 2020
Last updated in NPPES Jan 14, 2020

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 47676 (TX) 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 1366082703 active?
Yes — as of the latest NPPES snapshot, NPI 1366082703 is active (record last updated 2020-01-14).
How do I verify Clayton Cox's NPI record?
Cross-check NPI 1366082703 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 2020-01-14.