Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph Brennan Mcarthur, OD
Optometrist in Laurel, MS · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275271322
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Registry record
Entity type Individual (Type 1)
Name Dr. Joseph Brennan Mcarthur
Credential OD
Sex Male
Practice address 1621 Highway 15 N, Laurel, MS, 39440
Phone (601) 518-3937
Enumeration date May 26, 2022
Last updated in NPPES Aug 10, 2022
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
How do I verify Joseph Mcarthur's NPI record?
Cross-check NPI 1275271322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1275271322 active?
Yes, as of the latest NPPES snapshot, NPI 1275271322 is active (record last updated 2022-08-10).
Other providers at this practice address
Browse all → Wal-Mart Stores East Lp Community/Retail Pharmacy · Laurel, MS NPI 1609893007 Wal-Mart Stores, Inc. Eyewear Supplier · Laurel, MS NPI 1245313055 Hattiesburg Eye Clinic, P.A. Optometrist · Laurel, MS NPI 1538369996 Mary Harper Pharmacist · Laurel, MS NPI 1871196824 Danishica Trotter Pharmacist · Laurel, MS NPI 1679177372 Amanda Harper Pharmacist · Laurel, MS NPI 1669076048 Kerry Durr Pharmacist · Laurel, MS NPI 1235733478 Himali Patel Optometrist · Laurel, MS NPI 1497328736
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-10.