Addiction Therapist

Curtis Mastbergen

1201 Arbor Dr, South Sioux City, Nebraska, 68776-2421

About Curtis Mastbergen

Curtis Mastbergen is a therapist based in South Sioux City, Nebraska who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Curtis Mastbergen is 14497 for Mental Health Counselor in Nebraska. His current practice location is 1201 Arbor Dr, South Sioux City. Patients can reach him at 402-494-3337 or can fax him at 402-494-3356. Curtis Mastbergen NPI number (Unique professional ID assigned by NPPES) is 1073496782.

Curtis Mastbergen is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Curtis Mastbergen 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 Curtis Mastbergen
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 1201 Arbor Dr,
South Sioux City, NE - 68776-2421
Fax 402-494-3356

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 Number1073496782
NPI Enumeration Date: 29 Jul, 2025
NPI Last Update On: 29 Jul, 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 Curtis Mastbergen are as mentioned below.

License NumberSpecializationStateStatus
14497Mental Health Counselor NebraskaPrimary
P-2329Addiction (Substance Use Disorder) Counselor NebraskaSecondary

Mailing Address

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

Curtis Mastbergen
Po Box 355,
South Sioux City, NE - 68776-0355
Phone: 402-494-3337
Fax: 402-494-3356

Book an Appointment with Curtis Mastbergen

To schedule an appointment, contact Curtis Mastbergen at 1201 Arbor Dr, South Sioux City, Nebraska or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Curtis Mastbergen:

Curtis Mastbergen is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He 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, Curtis Mastbergen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Curtis Mastbergen practices at 1201 Arbor Dr, South Sioux City, Nebraska, 68776-2421.

To schedule an appointment with Curtis Mastbergen, please contact the office at 402-494-3337.

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