Mario Castaneda Martinez

MSW | Counselor


  5427 Whittier Blvd, Los Angeles
     California, 90022-4101
  323-869-5450    Maps & Directions
Mario Castaneda Martinez is a Los Angeles, California based counselor who is specialized as Counselor. Active license number of Mario Castaneda Martinez is LCSW137982 for Social Worker in California. His current practice location is 5427 Whittier Blvd, Los Angeles. Patients can book an appointment with him at 323-869-5450.
Mario Castaneda Martinez is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.
Complete Profile:
Mario Castaneda Martinez 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: Mario Castaneda Martinez
Specialization: Counselor
Gender:Male
Credentials: MSW
Accepts Medicare Assignment:No
Practice Address:5427 Whittier Blvd, Los Angeles,
California, 90022-4101
Phone:323-869-5450
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: 1447928536
NPI Enumeration Date: 02 Sep, 2021
NPI Last Update On: 20 Apr, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mario Castaneda Martinez are as mentioned below.
License NumberSpecializationStateStatus
LCSW137982Social Worker CaliforniaPrimary
116539Mental Health Counselor CaliforniaSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 5427 Whittier Blvd,
Los Angeles, California
Zip: 90022-4101
Phone Number: 323-869-5450
Patients can reach Mario Castaneda Martinez at 5427 Whittier Blvd, Los Angeles, California or can call to book an appointment on 323-869-5450.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.