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Avery Mark , OTR, L

Occupational Therapist β€’ Chicago, IL

Active NPI 1124907282 Individual Practitioner Female Practitioner
Practice location in NPPES

939 W Wilson Ave
Chicago, IL 606405706

Call 7732440700 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

939 W Wilson Ave

Chicago, IL 606405706

Telephone 7732440700
Organization at the Same NPPES Address or Phone
Clinical Assist, Ltd. Facility NPI 1518246255

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

NPI first issued

2025

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

1,278 active clinicians are listed under Occupational Therapist with a practice address in Chicago, IL (5,915 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

0.5% of these 1,278 clinicians have the CMS telehealth indicator.

9% of these 1,278 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: 2025-09-23
Occupational Therapist Primary Specialty

NUCC Taxonomy Code: 225X00000X

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.

Occupational Therapist - Pediatrics

NUCC Taxonomy Code: 225XP0200X

License # reported to NPPES IL 056.016671

Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or "occupations." Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.

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

Career & Practice History Timeline

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

7 Historical Events
πŸ“
Updated Business Mailing Address September 23, 2025

Registered at 939 W WILSON AVE, CHICAGO, IL 606405706

βœ…
NPI Profile Active September 01, 2025

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) September 01, 2025

Registered at 939 W WILSON AVE, CHICAGO, IL 606405706 (Tel: 7732440700)

πŸ“
Business Mailing Address (Initial Record) September 01, 2025

Registered at 743 W CALIFORNIA TER APT 1, CHICAGO, IL 606579790 (Tel: 6089211333)

πŸ‘€
Provider Name / Credentials (Initial Record) September 01, 2025

Recorded as AVERY MARK, OTR/L

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 01, 2025

Occupational Therapist (license number reported to NPPES: IL 056.016671)

🟒
Initial NPI Registration & Enumeration September 01, 2025

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1124907282
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 01, 2025
Last Update: September 23, 2025
Sole Proprietor: No

Other Occupational Therapists in Chicago

All Occupational Therapists in Chicago

Mailing Address

939 W Wilson Ave

Chicago, IL 606405706

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.