Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1689559213 Individual Practitioner Male Practitioner

Greyson Holliday

Psychologist • Champaign, IL

Professional Overview & Biography Verified Profile Summary

Greyson Holliday is a registered healthcare professional specializing in Psychologist in Champaign, IL. Practice services are available at 201 W SPRINGFIELD AVE STE 211 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

201 W Springfield Ave Ste 211

Champaign, IL 618204880

Telephone 2176216180
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Champaign, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.5 Yrs
State Avg: 25.1 Yrs
Regional Practice Density
23 Specialists

Practicing in Champaign, IL (1075 Statewide)

Telehealth Adoption Rate
13.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-08-11
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License IL 071.022314

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

8 Associated Practitioners
Dr. Carina Bauer , PsyD

Psychologist - Clinical

NPI 1164819058

Doctor of Psychology (Psy.D.)

Weimin Blocher

Psychologist - Counseling

NPI 1235577990
Michelle Lemay

Psychologist - Clinical

NPI 1437091782
NPI 1447487855

Doctor of Philosophy (Ph.D.)

Dr. Rebekah Fuller Fricke , PsyD

Psychologist - Clinical

NPI 1568763977

Doctor of Psychology (Psy.D.)

Dr. Taylor Lindbom , PsyD

Psychologist - Clinical

NPI 1790441939

Doctor of Psychology (Psy.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active August 11, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location August 11, 2025

Registered at 201 W SPRINGFIELD AVE STE 211, CHAMPAIGN, IL 618204880 (Tel: 2176216180)

📍
Updated Business Mailing Address August 11, 2025

Registered at 201 W SPRINGFIELD AVE STE 211, CHAMPAIGN, IL 618204880

👤
Provider Name / Credentials Updated August 11, 2025

Recorded as GREYSON HOLLIDAY

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 11, 2025

Psychologist (License #071.022314 in IL)

🟢
Initial NPI Registration & Enumeration August 11, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1689559213
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 11, 2025
Last Update: August 11, 2025
Sole Proprietor: No

Mailing Address

201 W Springfield Ave Ste 211

Champaign, IL 618204880

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.