Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Marc Musak

Individual provider Behavior Technician · NPI 1083012843

Marc Musak is a Behavior Technician in Concord, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014
Specialties on file
2
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Practice location Address checks out

1855 2nd St Ste B
Concord, CA 94519-2623
Phone: (855) 223-7123
Fax: (619) 374-7134
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X · Licence RBT-22-243346 (CA)
Counselor Taxonomy 101Y00000X

Record details

NPI number1083012843
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 10, 2014
Last updated in NPPESMarch 9, 2023
Certification dateMarch 9, 2023

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