Psychologist | Addiction (Substance Use Disorder) Psychology

Gwin Michelle Stewart, PH.D.,CASAC

425 Marshall Ave, Saint Louis, Missouri, 63119-1833

About Gwin Michelle Stewart

Gwin Michelle Stewart is a psychologist based in Saint Louis, Missouri who is specialized in Addiction (Substance Use Disorder) Psychology. Active license number of Gwin Michelle Stewart is 2002011104 for Addiction (Substance Use Disorder) Psychology in Missouri. Her current practice location is 425 Marshall Ave, Saint Louis. Patients can contact her at 314-724-0503 or can fax her at 314-725-2744. Gwin Michelle Stewart, PH.D.,CASAC, specializes in Addiction (Substance Use Disorder) Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1073706008.

Gwin Michelle Stewart help patients to develop ways to cope with their drug cravings. Also, she can suggest strategies to avoid drugs and prevent relapse, and can offer suggestions on how to deal with a relapse if it occurs. She make patients more aware of their feelings, thoughts and teach them different ways to deal with their problems.

Practice Information

Gwin Michelle Stewart'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 Gwin Michelle Stewart
Specialization Addiction (Substance Use Disorder) Psychology
Credentials PH.D.,CASAC
Gender Female
Practice Address: 425 Marshall Ave,
Saint Louis, MO - 63119-1833
Fax 314-725-2744

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 Number1073706008
NPI Enumeration Date: 22 Aug, 2007
NPI Last Update On: 04 Oct, 2007

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 Gwin Michelle Stewart are as mentioned below.

License NumberSpecializationStateStatus
2002011104Addiction (Substance Use Disorder) Psychology MissouriPrimary

Mailing Address

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

Gwin Michelle Stewart
425 Marshall Ave,
Saint Louis, MO - 63119-1833
Phone: 314-724-0503
Fax: 314-725-2744

Book an Appointment with Gwin Michelle Stewart

To schedule an appointment, contact Gwin Michelle Stewart at 425 Marshall Ave, Saint Louis, Missouri or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Gwin Michelle Stewart:

Gwin Michelle Stewart is a psychologist specializing in Addiction (Substance Use Disorder) Psychology. She help patients to develop ways to cope with their drug cravings. Also, she can suggest strategies to avoid drugs and prevent relapse, and can offer suggestions on how to deal with a relapse if it occurs. She make patients more aware of their feelings, thoughts and teach them different ways to deal with their problems.

Yes, Gwin Michelle Stewart 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.

Gwin Michelle Stewart practices at 425 Marshall Ave, Saint Louis, Missouri, 63119-1833.

To schedule an appointment with Gwin Michelle Stewart, please contact the office at 314-724-0503.

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