Professional Therapist

Deanna Sieg

1920 N Casaloma Dr, Appleton, Wisconsin, 54913-7982

About Deanna Sieg

Deanna Sieg is a therapist based in Appleton, Wisconsin who is specialized in Professional Counselor. Active license number of Deanna Sieg is 3931 for Professional Counselor in Wisconsin. Her current practice location is 1920 N Casaloma Dr, Appleton. Patients can reach her at 920-750-7000 or can fax her at 920-364-2451. Deanna Sieg NPI number (Unique professional ID assigned by NPPES) is 1699269241.

Deanna Sieg 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

Deanna Sieg 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 Deanna Sieg
Specialization Professional Counselor
Gender Female
Practice Address: 1920 N Casaloma Dr,
Appleton, WI - 54913-7982
Fax 920-364-2451

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 Number1699269241
NPI Enumeration Date: 18 Jun, 2018
NPI Last Update On: 18 Jun, 2018

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 Deanna Sieg are as mentioned below.

License NumberSpecializationStateStatus
3931Professional Counselor WisconsinPrimary

Mailing Address

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

Deanna Sieg
444 N Westhill Blvd,
Appleton, WI - 54914-5715
Phone: 920-750-7000
Fax: 920-364-2451

Book an Appointment with Deanna Sieg

To schedule an appointment, contact Deanna Sieg at 1920 N Casaloma Dr, Appleton, Wisconsin or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Deanna Sieg:

Deanna Sieg 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, Deanna Sieg is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Deanna Sieg practices at 1920 N Casaloma Dr, Appleton, Wisconsin, 54913-7982.

To schedule an appointment with Deanna Sieg, please contact the office at 920-750-7000.

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