Addiction Therapist

Alison Olsen, LADC

440 Henderson St Ste C, Grass Valley, California, 95945-7374

About Alison Olsen

Alison Olsen is a therapist based in Grass Valley, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Alison Olsen is 971 for Addiction (Substance Use Disorder) Counselor in Nevada. Her current practice location is 440 Henderson St Ste C, Grass Valley. Patients can reach her at 530-273-9541 or can fax her at 530-273-7740. Alison Olsen is LADC in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1801017280.

Alison Olsen 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

Alison Olsen 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 Alison Olsen
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LADC
Gender Female
Practice Address: 440 Henderson St Ste C,
Grass Valley, CA - 95945-7374
Fax 530-273-7740

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 Number1801017280
NPI Enumeration Date: 01 May, 2007
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 Alison Olsen are as mentioned below.

License NumberSpecializationStateStatus
971Addiction (Substance Use Disorder) Counselor NevadaPrimary

Mailing Address

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

Alison Olsen
15344 Orchard Springs Rd,
Grass Valley, CA - 95945-7951
Phone: 530-273-9541
Fax: 530-273-7740

Book an Appointment with Alison Olsen

To schedule an appointment, contact Alison Olsen at 440 Henderson St Ste C, Grass Valley, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Alison Olsen:

Alison Olsen 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, Alison Olsen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Alison Olsen practices at 440 Henderson St Ste C, Grass Valley, California, 95945-7374.

To schedule an appointment with Alison Olsen, please contact the office at 530-273-9541.

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