Addiction Therapist

Mary Jean Matejcek, CADC II

721 American Ave, Suite 501, Waukesha, Wisconsin, 53188-5071

About Mary Jean Matejcek

Mary Jean Matejcek is a therapist based in Waukesha, Wisconsin who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mary Jean Matejcek is 1943 for Addiction (Substance Use Disorder) Counselor in Wisconsin. Her current practice location is 721 American Ave, Suite 501, Waukesha. Patients can reach her at 262-928-2396 or can fax her at 262-544-1213. Mary Jean Matejcek is CADC II in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1700941234.

Mary Jean Matejcek is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her 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

Mary Jean Matejcek 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 Jean Matejcek
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CADC II
Gender Female
Practice Address: 721 American Ave, Suite 501
Waukesha, WI - 53188-5071
Fax 262-544-1213

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 Number1700941234
NPI Enumeration Date: 26 Dec, 2006
NPI Last Update On: 08 Jul, 2007

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 Jean Matejcek are as mentioned below.

License NumberSpecializationStateStatus
1943Addiction (Substance Use Disorder) Counselor WisconsinPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Mary Jean Matejcek such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
39387000MedicaidWisconsin

Mailing Address

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

Mary Jean Matejcek
721 American Ave, Suite 501
Waukesha, WI - 53188-5071
Phone: 262-928-2396
Fax: 262-544-1213

Book an Appointment with Mary Jean Matejcek

To schedule an appointment, contact Mary Jean Matejcek at 721 American Ave, Suite 501, Waukesha, Wisconsin or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Jean Matejcek:

Mary Jean Matejcek is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her 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.

Yes, Mary Jean Matejcek is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary Jean Matejcek practices at 721 American Ave, Suite 501, Waukesha, Wisconsin, 53188-5071.

To schedule an appointment with Mary Jean Matejcek, please contact the office at 262-928-2396.

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