Optometrist
Dr. JOHN CZAJA O.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1679883912 · enumerated 2010-10-20 · record updated 2010-10-20. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 8100 BROADWAY, SUITE A, MERRILLVILLE, IN, 46410-6215 (219) 769-2020 Fax (219) 756-8937 Google Maps Apple Maps OpenStreetMap
- Practice location 8100 BROADWAY, SUITE A, MERRILLVILLE, IN, 46410-6215 (219) 769-2020 Fax (219) 756-8937 Google Maps Apple Maps OpenStreetMap
Specialties
- Optometrist 152W00000X · Primary · License 18002875A IN
In this directory
Locations and evidence
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Practice location
MERRILLVILLE, IN, 464106215
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.