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

William Robert Fortin

Individual provider Behavior Technician · NPI 1336801646

William Robert Fortin is a Behavior Technician in San Mateo, California. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

424 Peninsula Ave
San Mateo, CA 94401-1653
Phone: (650) 286-4396
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 number1336801646
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 13, 2021
Last updated in NPPESOctober 13, 2021
Certification dateOctober 13, 2021

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