Addiction Therapist

Mark Hausknecht

18646 Oxnard St, Tarzana, California, 91356-1411

About Mark Hausknecht

Mark Hausknecht is a therapist based in Tarzana, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 18646 Oxnard St, Tarzana. Patients can reach him at 818-654-3828. Mark Hausknecht NPI number (Unique professional ID assigned by NPPES) is 1386214310.

Mark Hausknecht 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

Mark Hausknecht 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 Mark Hausknecht
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 18646 Oxnard St,
Tarzana, CA - 91356-1411

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 Number1386214310
NPI Enumeration Date: 01 Jul, 2021
NPI Last Update On: 01 Jul, 2021

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 Mark Hausknecht are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary

Mailing Address

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

Mark Hausknecht
21606 Devonshire St # 3772,
Chatsworth, CA - 91311-2901
Phone: 310-591-0912

Book an Appointment with Mark Hausknecht

To schedule an appointment, contact Mark Hausknecht at 18646 Oxnard St, Tarzana, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark Hausknecht:

Mark Hausknecht is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He 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.

Yes, Mark Hausknecht is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mark Hausknecht practices at 18646 Oxnard St, Tarzana, California, 91356-1411.

To schedule an appointment with Mark Hausknecht, please contact the office at 818-654-3828.

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