Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arnold Walker

Pharmacist in Gastonia, NC · enumerated 2016 · practices at Smith'S of Gastonia, Inc..

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

National Provider Identifier

1720447915

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Registry record

Entity type Individual (Type 1)

Name Arnold Walker

Sex Male

Practice address 121 W Main Ave, Gastonia, NC, 28052

Phone (704) 865-2354

Enumeration date Feb 16, 2016

Last updated in NPPES Feb 16, 2016

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 06073 (NC) 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

Where does Arnold Walker practice?

The practice location on file with NPPES is in Gastonia, NC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Arnold Walker?

The National Provider Identifier (NPI) for Arnold Walker is 1720447915, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Smith'S of Gastonia, Inc. Community/Retail Pharmacy · Gastonia, NC NPI 1285712398

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-16.