Psychologist | Clinical Psychology

Stephan Siwiec, PHD

6402 Odana Rd Ste 304, Madison, Wisconsin, 53719-1123

About Stephan Siwiec

Stephan Siwiec is a psychologist based in Madison, Wisconsin who is specialized in Clinical Psychology. Active license number of Stephan Siwiec is 3987-57 for Clinical Psychology in Wisconsin. His current practice location is 6402 Odana Rd Ste 304, Madison. Patients can contact him at 608-465-4565. Stephan Siwiec, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1487509972.

Stephan Siwiec 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

Stephan Siwiec'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 Stephan Siwiec
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 6402 Odana Rd Ste 304,
Madison, WI - 53719-1123

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 Number1487509972
NPI Enumeration Date: 02 Mar, 2026
NPI Last Update On: 02 Mar, 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 Stephan Siwiec are as mentioned below.

License NumberSpecializationStateStatus
3987-57Clinical Psychology WisconsinPrimary

Mailing Address

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

Stephan Siwiec
4501 Bellingrath St,
Mcfarland, WI - 53558-8752
Phone: 617-721-3480

Book an Appointment with Stephan Siwiec

To schedule an appointment, contact Stephan Siwiec at 6402 Odana Rd Ste 304, Madison, Wisconsin or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Stephan Siwiec:

Stephan Siwiec 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, Stephan Siwiec 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.

Stephan Siwiec practices at 6402 Odana Rd Ste 304, Madison, Wisconsin, 53719-1123.

To schedule an appointment with Stephan Siwiec, please contact the office at 608-465-4565.

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