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Active NPI 1598163008 Individual Practitioner Male Practitioner

Dr. Paul Losoff , PsyD

Psychologist • Northbrook, IL

Professional Overview & Biography Verified Profile Summary

Dr. Paul Losoff, PsyD is a registered healthcare professional specializing in Psychologist in Northbrook, IL. Practice services are available at 910 SKOKIE BLVD STE 208 under active NPI credentials.

Frequently performed procedures and clinical services include psychotherapy. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

910 Skokie Blvd Ste 208

Northbrook, IL 600624033

Telephone 7733892352
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Northbrook, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 18.5 Yrs
State Avg: 25.1 Yrs
Regional Practice Density
28 Specialists

Practicing in Northbrook, IL (1075 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
29.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
90837 Psychotherapy, 60 minutes
120 11 $210.00 $148.76

Medical Specialties & State Licenses

CMS Verified: 2026-04-14
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License IL 071008946

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

2 Associated Practitioners
NPI 1144679226

Doctor of Philosophy (Ph.D.), LCP, NCPS

NPI 1184772253

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Business Mailing Address April 14, 2026

Registered at 910 SKOKIE BLVD STE 208, NORTHBROOK, IL 600624033 (Tel: 7733892352)

📍
Updated Practice Location April 12, 2026

Registered at 910 SKOKIE BLVD STE 208, NORTHBROOK, IL 600624033 (Tel: 7733892352)

📍
Updated Practice Location June 11, 2024

Registered at 1622 WILLOW RD STE 101, NORTHFIELD, IL 600933450 (Tel: 7733892352)

📍
Updated Business Mailing Address June 11, 2024

Registered at 1622 WILLOW RD STE 101, NORTHFIELD, IL 600933450 (Tel: 7733892352)

NPI Profile Active December 15, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location December 15, 2014

Registered at 1011 W WELLINGTON AVE, SUITE 210, CHICAGO, IL 606574325 (Tel: 3123841940)

📍
Updated Business Mailing Address December 15, 2014

Registered at 1011 W WELLINGTON AVE, SUITE 210, CHICAGO, IL 606574325 (Tel: 3123841940)

👤
Provider Name / Credentials Updated December 15, 2014

Recorded as PAUL LOSOFF, PSY.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 15, 2014

Psychologist (License #071008946 in IL)

🟢
Initial NPI Registration & Enumeration December 15, 2014

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: 1598163008
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 15, 2014
Last Update: April 14, 2026
Sole Proprietor: Yes

Mailing Address

910 Skokie Blvd Ste 208

Northbrook, IL 600624033

Phone: 7733892352

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.