Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Robert Mcelroy, RPH

Pharmacist in Lancaster, TX · enumerated 2011.

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

National Provider Identifier

1629358924

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Registry record

Entity type Individual (Type 1)

Name Mr. Robert Mcelroy

Credential RPH

Sex Male

Practice address 2962 S. Longhorn Dr., Cmop Dallas, Lancaster, TX, 75134

Phone (972) 228-5645

Enumeration date Aug 18, 2011

Last updated in NPPES Aug 18, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 18280 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Robert Mcelroy?

The National Provider Identifier (NPI) for Robert Mcelroy is 1629358924, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Mcelroy practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-18.