Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Russell D. Meldrum, M.D. Pllc

Orthopaedic Surgery Physician in Mesa, AZ · enumerated 2018 · authorized official Russell Meldrum, Owner/Physician.

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

National Provider Identifier

1548762719

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Registry record

Entity type Organization (Type 2)

Legal business name Russell D. Meldrum, M.D. Pllc

Practice address 855 W. Southern Ave., #1114, Mesa, AZ, 85210

Phone (317) 371-7230

Enumeration date Mar 5, 2018

Last updated in NPPES Mar 5, 2018

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 51549 (AZ) Primary

Authorized official

Name Russell Meldrum

Title Owner/Physician

Phone (317) 371-7230

Other identifiers

Identifier	Type	State	Issuer
51549	Other	AZ	MEDICAL LICENSE NUMBER

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-03-05. Verify at npiregistry.cms.hhs.gov.

Where is Russell D. Meldrum, M.D. Pllc located?

The practice location on file with NPPES is in Mesa, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-05.