Psychologist | Clinical Psychology

Dr. Tyler Donald Demers, PSY.D, LP

17154 W Hoff Rd, Elwood, Illinois, 60421-9440

About Dr. Tyler Donald Demers

Dr. Tyler Donald Demers is a psychologist based in Elwood, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Tyler Donald Demers is 071.009989 for Clinical Psychology in Illinois. His current practice location is 17154 W Hoff Rd, Elwood. Patients can contact him at 815-478-4625 or can fax him at 815-478-7832. Dr. Tyler Donald Demers, PSY.D, LP, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1386901247.

Dr. Tyler Donald Demers is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Tyler Donald Demers's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Tyler Donald Demers
Specialization Clinical Psychology
Credentials PSY.D, LP
Gender Male
Practice Address: 17154 W Hoff Rd,
Elwood, IL - 60421-9440
Fax 815-478-7832

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1386901247
NPI Enumeration Date: 17 Apr, 2012
NPI Last Update On: 01 May, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Tyler Donald Demers are as mentioned below.

License NumberSpecializationStateStatus
071.009989Clinical Psychology IllinoisPrimary
General Psychology Secondary
Developmental Therapist Secondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Tyler Donald Demers
345 Hale Ave,
Romeoville, IL - 60446-1707
Phone: 251-223-1509

Book an Appointment with Dr. Tyler Donald Demers

To schedule an appointment, contact Dr. Tyler Donald Demers at 17154 W Hoff Rd, Elwood, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Tyler Donald Demers:

Dr. Tyler Donald Demers is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Tyler Donald Demers is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Tyler Donald Demers practices at 17154 W Hoff Rd, Elwood, Illinois, 60421-9440.

To schedule an appointment with Dr. Tyler Donald Demers, please contact the office at 815-478-4625.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.