Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Joseph Sullivan

Individual provider Behavior Technician · NPI 1023960705

Joseph Sullivan is a Behavior Technician in Concord, California. Works from 2 locations. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

1987 Bonifacio St
Concord, CA 94520-2189
Phone: (925) 640-1220
Show map & directions

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

Additional practice locations (1)

  • 12443 Lewis St Ste 201, Garden Grove, CA 92840-4650 — (714) 748-4440

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1023960705
Entity typeIndividual (Type 1)
GenderNot disclosed
Sole proprietorNo
NPI enumeratedFebruary 13, 2026
Last updated in NPPESSeptember 4, 2026
Certification dateSeptember 4, 2026

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