Professional Therapist

Margaret Joyce Sumption, LPC

818 S Hawthorne Ave, Sioux Falls, South Dakota, 57104-4537

About Margaret Joyce Sumption

Margaret Joyce Sumption is a therapist based in Sioux Falls, South Dakota who is specialized in Professional Counselor. Active license number of Margaret Joyce Sumption is 1178 for Professional Counselor in South Dakota. Her current practice location is 818 S Hawthorne Ave, Sioux Falls. Patients can reach her at 605-310-7139. Margaret Joyce Sumption is LPC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1659138436.

Margaret Joyce Sumption 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

Margaret Joyce Sumption 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 Margaret Joyce Sumption
Specialization Professional Counselor
Credentials LPC
Gender Female
Practice Address: 818 S Hawthorne Ave,
Sioux Falls, SD - 57104-4537

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 Number1659138436
NPI Enumeration Date: 28 Feb, 2024
NPI Last Update On: 28 Feb, 2024

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 Margaret Joyce Sumption are as mentioned below.

License NumberSpecializationStateStatus
1178Professional Counselor South DakotaPrimary

Mailing Address

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

Margaret Joyce Sumption
818 S Hawthorne Ave,
Sioux Falls, SD - 57104-4537
Phone: 605-310-7139

Book an Appointment with Margaret Joyce Sumption

To schedule an appointment, contact Margaret Joyce Sumption at 818 S Hawthorne Ave, Sioux Falls, South Dakota or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Margaret Joyce Sumption:

Margaret Joyce Sumption 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, Margaret Joyce Sumption is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Margaret Joyce Sumption practices at 818 S Hawthorne Ave, Sioux Falls, South Dakota, 57104-4537.

To schedule an appointment with Margaret Joyce Sumption, please contact the office at 605-310-7139.

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