Counselor

Marc Musak

1855 2nd St Ste B, Concord, California, 94519-2623

About Marc Musak

Marc Musak is a therapist based in Concord, California who is specialized in Counselor. Active license number of Marc Musak is RBT-22-243346 for Behavior Technician in California. His current practice location is 1855 2nd St Ste B, Concord. Patients can reach him at 855-223-7123 or can fax him at 619-374-7134. Marc Musak NPI number (Unique professional ID assigned by NPPES) is 1083012843.

Marc Musak 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.

Practice Information

Marc Musak 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 Marc Musak
Specialization Counselor
Gender Male
Practice Address: 1855 2nd St Ste B,
Concord, CA - 94519-2623
Fax 619-374-7134

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 Number1083012843
NPI Enumeration Date: 10 Dec, 2014
NPI Last Update On: 09 Mar, 2023

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 Marc Musak are as mentioned below.

License NumberSpecializationStateStatus
RBT-22-243346Behavior Technician CaliforniaPrimary
Counselor Secondary

Mailing Address

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

Marc Musak
16782 Von Karman Ave Ste 11,
Irvine, CA - 92606-2417
Phone: 855-223-7123
Fax: 619-374-7134

Book an Appointment with Marc Musak

To schedule an appointment, contact Marc Musak at 1855 2nd St Ste B, Concord, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marc Musak:

Marc Musak is a therapist specializing in Behavior Technician. He The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

Yes, Marc Musak is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Marc Musak practices at 1855 2nd St Ste B, Concord, California, 94519-2623.

To schedule an appointment with Marc Musak, please contact the office at 855-223-7123.

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