Therapist

Peter Sismour

4603 Main Street, Lisle, Illinois, 60532

About Peter Sismour

Peter Sismour is a therapist based in Lisle, Illinois who is specialized in Counselor. His current practice location is 4603 Main Street, Lisle. Patients can reach him at 773-391-3789. Peter Sismour NPI number (Unique professional ID assigned by NPPES) is 1598305849.

Peter Sismour is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.

Practice Information

Peter Sismour specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Peter Sismour
Specialization Counselor
Gender Male
Practice Address: 4603 Main Street,
Lisle, IL - 60532

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 Number1598305849
NPI Enumeration Date: 14 Jan, 2020
NPI Last Update On: 14 Jan, 2020

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 Peter Sismour are as mentioned below.

License NumberSpecializationStateStatus
Counselor Primary

Mailing Address

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

Peter Sismour
4603 Main Street,
Lisle, IL - 60532
Phone: 773-391-3789

Book an Appointment with Peter Sismour

To schedule an appointment, contact Peter Sismour at 4603 Main Street, Lisle, Illinois or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Peter Sismour:

Peter Sismour is a therapist specializing in Counselor. He is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.

Yes, Peter Sismour 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.

Peter Sismour practices at 4603 Main Street, Lisle, Illinois, 60532.

To schedule an appointment with Peter Sismour, please contact the office at 773-391-3789.

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