Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justin Johnson, O.D.
Optometrist in Chandler, AZ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124228259
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Registry record
Entity type Individual (Type 1)
Name Justin Johnson
Credential O.D.
Sex Male
Practice address 220 N Mckemy Ave, Chandler, AZ, 85226
Phone (480) 961-1865
Fax (480) 961-4605
Enumeration date Jul 18, 2007
Last updated in NPPES Aug 6, 2008
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
Is NPI 1124228259 active?
Yes, as of the latest NPPES snapshot, NPI 1124228259 is active (record last updated 2008-08-06).
How do I verify Justin Johnson's NPI record?
Cross-check NPI 1124228259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Mark Hechtman Optometrist · Chandler, AZ NPI 1366439754 Kett Blatter Optometrist · Chandler, AZ NPI 1558358036 Daniel Crook Optometrist · Chandler, AZ NPI 1720075146 Cathy Hollenbach Optometrist · Chandler, AZ NPI 1629065016 David Palmieri Optometrist · Chandler, AZ NPI 1093703670 Arnold Reed Optometrist · Chandler, AZ NPI 1811985260 Michael Sachen Optometrist · Chandler, AZ NPI 1811985278 Neal Weinstein Optometrist · Chandler, AZ NPI 1083602213
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-06.