Ms. Melanie M. Sierra
CADC II-CS | Addiction (Substance Use Disorder) Counselor
800 S. Victoria Ave, L#4615, Ventura
California, 93009
805-339-1122 805-339-1128
Maps & DirectionsMs. Melanie M. Sierra is a Ventura, California based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Ms. Melanie M. Sierra is AII053670318 for Case Manager/Care Coordinator in California. Her current practice location is 800 S. Victoria Ave, L#4615, Ventura. Patients can book an appointment with her at 805-339-1122.
Ms. Melanie M. Sierra 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. Melanie M. Sierra 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. Melanie M. Sierra |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Female |
| Credentials: | CADC II-CS |
| Accepts Medicare Assignment: | No |
| Practice Address: | 800 S. Victoria Ave, L#4615, Ventura,
California, 93009 |
| Phone: | 805-339-1122 |
| Fax: | 805-339-1128 |
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: | 1548539794 |
| NPI Enumeration Date: | 16 Dec, 2011 |
| NPI Last Update On: | 03 Jan, 2022 |
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. Melanie M. Sierra are as mentioned below.
| License Number | Specialization | State | Status | |
| AII053670318 | Case Manager/Care Coordinator | California | Primary | |
| CATC 112919 | Addiction (Substance Use Disorder) Counselor | California | 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: | 800 S. Victoria Ave, L#4615
Ventura, California |
| Zip: | 93009 |
| Phone Number: | 805-339-1122 |
| Fax Number: | 805-339-1128 |
Patients can reach Ms. Melanie M. Sierra at
800 S. Victoria Ave, L#4615, Ventura, California or can
call to book an appointment on 805-339-1122.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.