Addiction Therapist

Anthony Joseph Mascarenas

2035 Fairmont Dr, San Leandro, California, 94578-1088

About Anthony Joseph Mascarenas

Anthony Joseph Mascarenas is a therapist based in San Leandro, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 2035 Fairmont Dr, San Leandro. Patients can reach him at 510-346-7939. Anthony Joseph Mascarenas NPI number (Unique professional ID assigned by NPPES) is 1134356538.

Anthony Joseph Mascarenas is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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

Anthony Joseph Mascarenas 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 Anthony Joseph Mascarenas
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 2035 Fairmont Dr,
San Leandro, CA - 94578-1088

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 Number1134356538
NPI Enumeration Date: 12 Jun, 2009
NPI Last Update On: 12 Jun, 2009

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 Anthony Joseph Mascarenas are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary

Mailing Address

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

Anthony Joseph Mascarenas
817 Lambaren Ave,
Livermore, CA - 94551-8132
Phone: 925-292-4245

Book an Appointment with Anthony Joseph Mascarenas

To schedule an appointment, contact Anthony Joseph Mascarenas at 2035 Fairmont Dr, San Leandro, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Anthony Joseph Mascarenas:

Anthony Joseph Mascarenas is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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, Anthony Joseph Mascarenas is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Anthony Joseph Mascarenas practices at 2035 Fairmont Dr, San Leandro, California, 94578-1088.

To schedule an appointment with Anthony Joseph Mascarenas, please contact the office at 510-346-7939.

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