Addiction Therapist | 13+ years experience

Leah Matthews Downey, LCSW, CSAC

514 Riverview Ave, Waukesha, Wisconsin, 53188-3631

About Leah Matthews Downey

Leah Matthews Downey is a therapist based in Waukesha, Wisconsin with 13 years of experience in Addiction (Substance Use Disorder) Counselor. She completed her graduation in 2013. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Leah Matthews Downey is 8761-123 for Mental Health Counselor in Wisconsin. Her current practice location is 514 Riverview Ave, Waukesha. Patients can reach her at 262-388-5508. Leah Matthews Downey is LCSW, CSAC in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1043502982.

Leah Matthews Downey 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

Leah Matthews Downey 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 Leah Matthews Downey
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LCSW, CSAC
Accepts Medicare Assignment Yes
Experience 13+ years
Graduation Year 2013
Gender Female
Practice Address: 514 Riverview Ave,
Waukesha, WI - 53188-3631

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.

PAC ID 5799058392
Enrollment ID I20170901001750
NPI Number1043502982
NPI Enumeration Date: 11 May, 2011
NPI Last Update On: 13 Apr, 2026

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 Leah Matthews Downey are as mentioned below.

License NumberSpecializationStateStatus
8761-123Mental Health Counselor WisconsinPrimary
15900-132Addiction (Substance Use Disorder) Counselor WisconsinSecondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Leah Matthews Downey is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
County Of Waukesha Department Of Finance (3971405481)25

Other Medical Identifiers

Other legacy medical identifiers associated with Leah Matthews Downey such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
100045866MedicaidWisconsin

Mailing Address

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

Leah Matthews Downey
514 Riverview Ave,
Waukesha, WI - 53188-3631
Phone: 262-548-7666

Book an Appointment with Leah Matthews Downey

To schedule an appointment, contact Leah Matthews Downey at 514 Riverview Ave, Waukesha, Wisconsin or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Leah Matthews Downey:

Leah Matthews Downey 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.

Leah Matthews Downey has approximately 13 years of experience in Mental Health Counselor.

Yes, Leah Matthews Downey accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Leah Matthews Downey is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Leah Matthews Downey practices at 514 Riverview Ave, Waukesha, Wisconsin, 53188-3631.

To schedule an appointment with Leah Matthews Downey, please contact the office at 262-388-5508.

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