Ms. Sonia Malka Chessin
LAC, LCSW | Addiction (Substance Use Disorder) Counselor | 35+ years Exp
301 W Sussex Ave, Missoula
Montana, 59801-6840
406-370-5308 Maps & DirectionsMs. Sonia Malka Chessin is a Missoula, Montana based counselor with 35 years of experience in Addiction (Substance Use Disorder) Counselor. She completed her graduation from Other in 1991. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ms. Sonia Malka Chessin is 1047 for Social Worker in Montana. Her current practice location is 301 W Sussex Ave, Missoula. Patients can book an appointment with her at 406-370-5308.
Ms. Sonia Malka Chessin 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:
Ms. Sonia Malka Chessin 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: | Ms. Sonia Malka Chessin |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Female |
| Credentials: | LAC, LCSW |
| Experience: | 35+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1991 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 301 W Sussex Ave, Missoula,
Montana, 59801-6840 |
| Phone: | 406-370-5308 |
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: | 6002173432 |
| Enrollment ID: | I20171120002249 |
| NPI Number: | 1306199336 |
| NPI Enumeration Date: | 15 Oct, 2012 |
| NPI Last Update On: | 15 Oct, 2012 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Sonia Malka Chessin are as mentioned below.
| License Number | Specialization | State | Status | |
| 1047 | Social Worker | Montana | Primary | |
| 1245 | Addiction (Substance Use Disorder) Counselor | Montana | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 301 W Sussex Ave,
Missoula, Montana |
| Zip: | 59801-6840 |
| Phone Number: | 406-370-5308 |
Patients can reach Ms. Sonia Malka Chessin at
301 W Sussex Ave, Missoula, Montana or can
call to book an appointment on 406-370-5308.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.