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

Individual provider Psychologist · NPI 1760028377

Dr. Katya Viswanadhan, PSYD is a Psychologist in Evanston, Illinois. Works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2019
Specialties on file
2
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

1854 Sherman Ave
Evanston, IL 60201-3795
Phone: (847) 565-6400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1 Park Ave, New York, NY 10016-5802 — (646) 754-5000

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 024755 (NY)
Psychologist Taxonomy 103T00000X

Record details

NPI number1760028377
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedNovember 19, 2019
Last updated in NPPESSeptember 20, 2022
Certification dateSeptember 20, 2022

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