Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John J Gallagher, OD
Optometrist in Suwanee, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043301831
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Registry record
Entity type Individual (Type 1)
Name John J Gallagher
Credential OD
Sex Male
Practice address 4320 Suwanee Dam Rd., Suite 2100, Suwanee, GA, 30024
Phone (770) 614-8577
Fax (770) 614-8509
Enumeration date Sep 27, 2006
Last updated in NPPES Aug 19, 2014
Taxonomy & licenses
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
Where does John Gallagher practice?
The practice location on file with NPPES is in Suwanee, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Gallagher?
The National Provider Identifier (NPI) for John Gallagher is 1043301831, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-19.