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

Dr. Greyson Holliday

Individual provider Psychologist · NPI 1689559213

Dr. Greyson Holliday is a Psychologist in Champaign, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
In the registry since
2025

Practice location Address checks out

201 W Springfield Ave Ste 211
Champaign, IL 61820-4880
Phone: (217) 621-6180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 071.022314 (IL)

Record details

NPI number1689559213
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 11, 2025
Last updated in NPPESAugust 11, 2025
Certification dateAugust 11, 2025
Mailing address201 W Springfield Ave Ste 211, Champaign, IL 61820-4880

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