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

Marcus Anthony Williams

Individual provider Behavior Technician · NPI 1639913338

Marcus Anthony Williams is a Behavior Technician in Carlsbad, California. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

2928 Jefferson St Ste 100
Carlsbad, CA 92008-2374
Phone: (855) 223-7123
Fax: (619) 374-7134
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1639913338
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 19, 2024
Last updated in NPPESJune 19, 2024
Certification dateJune 19, 2024
Mailing addressPo Box 33568, San Diego, CA 92163-3568

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