Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1932079498 Individual Practitioner Male Practitioner

Thomas J Costin , OTR, L

Occupational Therapist • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Thomas Costin, OTR, L is a registered healthcare professional specializing in Occupational Therapist in Chicago, IL. Practice services are available at 11053 S MILLARD AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

11053 S Millard Ave

Chicago, IL 606553327

Telephone 7732539856

Specialty Benchmarks & Practice Insights

Comparative analytics for Occupational Therapist in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.7 Yrs
State Avg: 15.8 Yrs
Regional Practice Density
1282 Specialists

Practicing in Chicago, IL (5917 Statewide)

Telehealth Adoption Rate
0.5% 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: 2026-06-23
Occupational Therapist Primary Specialty

NUCC Taxonomy Code: 225X00000X

State License IL 056017065

An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

Practice Associates & Co-Workers

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

24 Associated Practitioners
Gianna Caponera

Occupational Therapist

NPI 1043795388
Laura Maxwell

Speech-Language Pathologist

NPI 1124434048
Lillian Gaskin

Occupational Therapist

NPI 1255289633
Elise Harrigan , MS CCC-SLP

Speech-Language Pathologist

NPI 1295393262

MSCCCSLP

Katie Keane , MS

Speech-Language Pathologist

NPI 1306131909

Master of Science

Peyton Street

Speech-Language Pathologist

NPI 1336039502

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location June 23, 2026

Registered at 11053 S MILLARD AVE, CHICAGO, IL 606553327 (Tel: 7732539856)

📍
Updated Business Mailing Address June 23, 2026

Registered at 2603 W 99TH ST, CHICAGO, IL 606551667 (Tel: 3109042420)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 23, 2026

Occupational Therapist (License #056017065 in IL)

📍
Updated Practice Location December 18, 2025

Registered at 11460 W WASHINGTON BLVD, LOS ANGELES, CA 900666030 (Tel: 3103377115)

NPI Profile Active November 10, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location November 10, 2025

Registered at 10780 SANTA MONICA BLVD STE 405, LOS ANGELES, CA 900257655 (Tel: 3102340300)

📍
Updated Business Mailing Address November 10, 2025

Registered at 13700 MARINA POINTE DR UNIT 1012, MARINA DEL REY, CA 902929265

👤
Provider Name / Credentials Updated November 10, 2025

Recorded as THOMAS COSTIN, OTR/L

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

Occupational Therapist (License #OT28364 in CA)

🟢
Initial NPI Registration & Enumeration November 10, 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: 1932079498
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 10, 2025
Last Update: June 23, 2026
Sole Proprietor: Yes

Mailing Address

2603 W 99th St

Chicago, IL 606551667

Phone: 3109042420

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.