Dr. Maria E O'brien is a Chicago, Illinois based therapist who is specialized in Occupational Therapy. Active license number of Dr. Maria E O'brien is 056.016652 for Occupational Therapy in Illinois. Her current practice location is 3319 N Elston Ave, Chicago. Patients can reach her at 312-733-0883. Dr. Maria E O'brien is OTD, OTR/L in Occupational Therapy and her NPI number (Unique professional ID assigned by NPPES) is 1114809878.
Dr. Maria E O'brien 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.
Complete Profile:
Dr. Maria E O'brien speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Maria E O'brien |
| Specialization: | Occupational Therapy |
| Gender: | Female |
| Credentials: | OTD, OTR/L |
| Practice Address: | 3319 N Elston Ave, Chicago,
Illinois, 60618-5811 |
| Phone: | 312-733-0883 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1114809878 |
| NPI Enumeration Date: | 23 Jul, 2025 |
| NPI Last Update On: | 01 Aug, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Maria E O'brien are as mentioned below.
| License Number | Specialization | State | Status | |
| 056.016652 | Occupational Therapy | Illinois | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Maria E O'brien
3319 N Elston Ave,
Chicago, Illinois |
| Zip: | 60618-5811 |
Patients can reach Dr. Maria E O'brien at
3319 N Elston Ave, Chicago, Illinois or can
call to book an appointment on 312-733-0883.
Comments/ Reviews:
Read all the reviews posted for Dr. Maria E O'brien below. You may also share your own experience with Dr. Maria E O'brien. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.