Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Immanuel Lewis Callahan

Individual provider Intellectual & Developmental Disabilities Psychologist · NPI 1376252536

Immanuel Lewis Callahan is an Intellectual & Developmental Disabilities Psychologist in Cleveland, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2022

Practice location Address checks out

3271 W 115th St
Cleveland, OH 44111-2743
Phone: (216) 532-9955
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Intellectual & Developmental Disabilities Psychologist (primary) Taxonomy 103TM1800X · Licence UQ962169 (OH)

Record details

NPI number1376252536
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 16, 2022
Last updated in NPPESNovember 16, 2022
Certification dateNovember 16, 2022

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