Individual
JOHN NICHOLAS GRAUB
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
PSY.D.
Contact information
Practice address
1451 MERCHANT DR, ALGONQUIN, IL 60102-5917
(847) 469-7537
(847) 469-7540
Mailing address
1451 MERCHANT DR, ALGONQUIN, IL 60102-5917
(847) 469-7537
(847) 469-7540
Taxonomy
Speciality
Code
Description
License number
State
103G00000X
Clinical Neuropsychologist
Primary
—
—
Other
Enumeration date
09/09/2019
Last updated
09/23/2025
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