Ruthann Markusen
Addiction (Substance Use Disorder) Counselor
11133 Washington Blvd, Culver City
California, 90232-3918
310-895-2343 310-559-6861
Maps & DirectionsRuthann Markusen is a Culver City, California based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Ruthann Markusen is CADCII A2001605 for Addiction (Substance Use Disorder) Counselor in California. Her current practice location is 11133 Washington Blvd, Culver City. Patients can book an appointment with her at 310-895-2343.
Ruthann Markusen 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.
Complete Profile:
Ruthann Markusen speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Ruthann Markusen |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Female |
| Accepts Medicare Assignment: | No |
| Practice Address: | 11133 Washington Blvd, Culver City,
California, 90232-3918 |
| Phone: | 310-895-2343 |
| Fax: | 310-559-6861 |
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 Number: | 1083821920 |
| NPI Enumeration Date: | 17 May, 2007 |
| NPI Last Update On: | 30 Dec, 2014 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ruthann Markusen are as mentioned below.
| License Number | Specialization | State | Status | |
| CADCII A2001605 | Addiction (Substance Use Disorder) Counselor | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 4760 Sepulveda Blvd,
Culver City, California |
| Zip: | 90230-4820 |
| Phone Number: | 310-390-6612 |
| Fax Number: | 310-559-6861 |
Patients can reach Ruthann Markusen at
11133 Washington Blvd, Culver City, California or can
call to book an appointment on 310-895-2343.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.