Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Arin Stone , PsyD

Psychologist β€’ Chicago, IL

Active NPI 1194851121 Individual Practitioner Female Practitioner
Practice location in NPPES

3050 W 39th Pl
Chicago, IL 606322402

Call 3124133039 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3050 W 39th Pl

Chicago, IL 606322402

Telephone 3124133039
Organization at the Same NPPES Address or Phone
The Board Of Trustees Of The University Of Illinois Facility NPI 1932450160

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Chicago, IL. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Chicago and Illinois

342 active clinicians are listed under Psychologist with a practice address in Chicago, IL (1,016 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

8.5% of these 342 clinicians have the CMS telehealth indicator.

12.3% of these 342 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-06-26
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Secondary Practice Locations

200 S Michigan Ave Ste 201

Chicago, IL 606042407

Phone: 7733834947

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
🏒
Secondary Practice Location Registered June 26, 2026

Additional practice office at 200 S Michigan Ave Ste 201, Chicago, IL 606042407

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 26, 2026

Psychologist

πŸ“
Updated Practice Location December 30, 2020

Registered at 3050 W 39TH PL, CHICAGO, IL 606322402 (Tel: 3124133039)

πŸ“
Updated Business Mailing Address December 30, 2020

Registered at 841 W AINSLIE ST APT 3E, CHICAGO, IL 606404387 (Tel: 7733834947)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 30, 2020

Psychologist (license number reported to NPPES: IL 071.007122)

βœ…
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) July 08, 2007

Registered at 938 W. NESLON, 3RD FLOOR, CHICAGO, IL 60657 (Tel: 7732963161)

πŸ“
Business Mailing Address (Initial Record) July 08, 2007

Registered at 2970 N LAKE SHORE DR, APT 2D, CHICAGO, IL 606575674 (Tel: 7738831503)

πŸ‘€
Provider Name / Credentials (Initial Record) July 08, 2007

Recorded as ARIN STONE, PSY.D.

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Psychologist (license number reported to NPPES: IL 071.007122)

🟒
Initial NPI Registration & Enumeration February 26, 2007

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1194851121
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 26, 2007
Last Update: June 26, 2026
Sole Proprietor: No

Other Psychologists in Chicago

All Psychologists in Chicago

Mailing Address

841 W Ainslie St Apt 3e

Chicago, IL 606404387

Phone: 7733834947

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.