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

Marcellus Devon Williams

Individual provider Behavior Technician · NPI 1487485611

Marcellus Devon Williams is a Behavior Technician in Chula Vista, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

310 3rd Ave Ste B8
Chula Vista, CA 91910-3990
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 (CA)

Record details

NPI number1487485611
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 9, 2024
Last updated in NPPESNovember 12, 2024
Certification dateNovember 12, 2024

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