Professional Therapist

Mary Catherine Downen, LPC

1000 Edgewater Pt Ste 401, Lake Saint Louis, Missouri, 63367-2954

About Mary Catherine Downen

Mary Catherine Downen is a therapist based in Lake Saint Louis, Missouri who is specialized in Professional Counselor. Active license number of Mary Catherine Downen is 2014027085 for Professional Counselor in Missouri. Her current practice location is 1000 Edgewater Pt Ste 401, Lake Saint Louis. Patients can reach her at 636-486-6126. Mary Catherine Downen is LPC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1316341282.

Mary Catherine Downen is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Mary Catherine Downen speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mary Catherine Downen
Specialization Professional Counselor
Credentials LPC
Gender Female
Practice Address: 1000 Edgewater Pt Ste 401,
Lake Saint Louis, MO - 63367-2954

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 Number1316341282
NPI Enumeration Date: 21 Oct, 2014
NPI Last Update On: 06 Oct, 2017

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Catherine Downen are as mentioned below.

License NumberSpecializationStateStatus
2014027085Professional Counselor MissouriPrimary

Mailing Address

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

Mary Catherine Downen
2545 Abbydale Dr,
Saint Charles, MO - 63303-3017
Phone: 636-426-0124
Fax: 636-265-2905

Book an Appointment with Mary Catherine Downen

To schedule an appointment, contact Mary Catherine Downen at 1000 Edgewater Pt Ste 401, Lake Saint Louis, Missouri or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Catherine Downen:

Mary Catherine Downen is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Mary Catherine Downen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary Catherine Downen practices at 1000 Edgewater Pt Ste 401, Lake Saint Louis, Missouri, 63367-2954.

To schedule an appointment with Mary Catherine Downen, please contact the office at 636-486-6126.

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