Professional Therapist

Mary J Duparri, LPC

14323 S Outer 40, Suite 607 S, Chesterfield, Missouri, 63017-5739

About Mary J Duparri

Mary J Duparri is a therapist based in Chesterfield, Missouri who is specialized in Professional Counselor. Active license number of Mary J Duparri is CS001844 for Professional Counselor in Missouri. Her current practice location is 14323 S Outer 40, Suite 607 S, Chesterfield. Patients can reach her at 314-205-9344 or can fax her at 314-275-7773. Mary J Duparri is LPC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1265410419.

Mary J Duparri 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 J Duparri 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 J Duparri
Specialization Professional Counselor
Credentials LPC
Gender Female
Practice Address: 14323 S Outer 40, Suite 607 S
Chesterfield, MO - 63017-5739
Fax 314-275-7773

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 Number1265410419
NPI Enumeration Date: 06 Jan, 2006
NPI Last Update On: 13 Jul, 2026

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 J Duparri are as mentioned below.

License NumberSpecializationStateStatus
CS001844Professional Counselor MissouriPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Mary J Duparri such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
29984OtherNBCC

Mailing Address

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

Mary J Duparri
349 Woodrun Dr,
Ballwin, MO - 63021-6153
Phone: 636-227-3016

Book an Appointment with Mary J Duparri

To schedule an appointment, contact Mary J Duparri at 14323 S Outer 40, Suite 607 S, Chesterfield, Missouri or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary J Duparri:

Mary J Duparri 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 J Duparri is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary J Duparri practices at 14323 S Outer 40, Suite 607 S, Chesterfield, Missouri, 63017-5739.

To schedule an appointment with Mary J Duparri, please contact the office at 314-205-9344.

Reviews & Feedback

Have you visited Mary J Duparri? Share your experience to help others looking for a Professional Counselor in Chesterfield, MO.

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