Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James Joseph Ardis, O.D.
Optometrist in Bakersfield, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548540867
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Registry record
Entity type Individual (Type 1)
Name Dr. James Joseph Ardis
Credential O.D.
Sex Male
Practice address 4600 Panama Ln, Bakersfield, CA, 93313
Phone (866) 707-6664
Enumeration date Aug 17, 2011
Last updated in NPPES Jan 9, 2025
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 James Ardis practice?
The practice location on file with NPPES is in Bakersfield, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Ardis?
The National Provider Identifier (NPI) for James Ardis is 1548540867, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-09.