Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1174335111 Individual Practitioner Male Practitioner

Dr. Daniel Polonsky , PsyD

Psychologist - Clinical • Northbrook, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Polonsky, PsyD is a certified Psychologist - Clinical practicing in Northbrook, IL. With approximately 3 years of clinical experience since completing medical education in 2023, Dr. Polonsky delivers high-quality medical care to the local community at 1916 DEERCREST LN.

Dr. Polonsky maintains professional affiliations with Art Of Psychology, Inc., Gregory Malo Psyd And Associates In Neuropsychology Pc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1916 Deercrest Ln

Northbrook, IL 600625074

Telephone 8474496084
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2023

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist - Clinical in Northbrook, IL

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
3 Yrs -22.2 yrs vs City Avg
City Avg: 25.2 Yrs
State Avg: 24.2 Yrs
Regional Practice Density
88 Specialists

Practicing in Northbrook, IL (4140 Statewide)

Telehealth Adoption Rate
18.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Polonsky (3 Years) 3 Yrs
Northbrook Specialty Average (25.2 Years) 25.2 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-10-10
Psychologist - Clinical Primary Specialty

NUCC Taxonomy Code: 103TC0700X

State License IL 071.011398

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Psychologist

NUCC Taxonomy Code: 103T00000X

State License KS 03351

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.

Clinical Neuropsychologist

NUCC Taxonomy Code: 103G00000X

State License IL 071.011398

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Hospital & Practice Group Affiliations

Gregory Malo Psyd And Associates In Neuropsychology Pc

477 E Butterfield Rd, Lombard, IL 601484880

Phone: 6304248900

Art Of Psychology, Inc.

1028 Holly Ln, Glenview, IL 600252600

Phone: 8475280619

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location October 10, 2025

Registered at 1916 DEERCREST LN, NORTHBROOK, IL 600625074 (Tel: 8474496084)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 10, 2025

Psychologist (License #03351 in KS)

NPI Profile Active January 27, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location January 27, 2025

Registered at 477 E BUTTERFIELD RD STE 102, LOMBARD, IL 601484880 (Tel: 6304248900)

📍
Updated Business Mailing Address January 27, 2025

Registered at 1916 DEERCREST LN, NORTHBROOK, IL 600625074

👤
Provider Name / Credentials Updated January 27, 2025

Recorded as DANIEL POLONSKY, PSY.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 27, 2025

Psychologist (License #071.011398 in IL)

🟢
Initial NPI Registration & Enumeration January 27, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1174335111
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 27, 2025
Last Update: October 10, 2025
Sole Proprietor: No

Mailing Address

1916 Deercrest Ln

Northbrook, IL 600625074

Phone: 8474496084

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.