Mental Health Therapist

Sidney S Thimm, LPCC

120 W 2nd St, Duluth, Minnesota, 55802-2017

About Sidney S Thimm

Sidney S Thimm is a therapist based in Duluth, Minnesota who is specialized in Mental Health Counselor. Active license number of Sidney S Thimm is 5252 for Mental Health Counselor in Minnesota. Her current practice location is 120 W 2nd St, Duluth. Patients can reach her at 218-728-4491 or can fax her at 218-728-4404. Sidney S Thimm is LPCC in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1306709555.

Sidney S Thimm is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Sidney S Thimm 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 Sidney S Thimm
Specialization Mental Health Counselor
Credentials LPCC
Gender Female
Practice Address: 120 W 2nd St,
Duluth, MN - 55802-2017
Fax 218-728-4404

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 Number1306709555
NPI Enumeration Date: 04 Dec, 2025
NPI Last Update On: 04 Dec, 2025

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 Sidney S Thimm are as mentioned below.

License NumberSpecializationStateStatus
5252Mental Health Counselor MinnesotaPrimary

Mailing Address

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

Sidney S Thimm
1401 East 1st Street,
Duluth, MN - 55805-2407
Phone: 218-728-4491
Fax: 218-728-4404

Book an Appointment with Sidney S Thimm

To schedule an appointment, contact Sidney S Thimm at 120 W 2nd St, Duluth, Minnesota or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Sidney S Thimm:

Sidney S Thimm is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Sidney S Thimm is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Sidney S Thimm practices at 120 W 2nd St, Duluth, Minnesota, 55802-2017.

To schedule an appointment with Sidney S Thimm, please contact the office at 218-728-4491.

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