Individual
JOHN L BAKER
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
OD
Contact information
Practice address
3241 S MICHIGAN AVE, CHICAGO, IL 60616-4201
(630) 743-4500
(630) 743-4537
Mailing address
3450 LACEY RD, DOWNERS GROVE, IL 60515-5430
(630) 743-4500
(630) 743-4537
Taxonomy
Speciality
Code
Description
License number
State
152W00000X
Optometrist
Primary
046008191
IL
Other
Enumeration date
08/30/2005
Last updated
10/06/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us