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

Steven Jacob Sumner Jr.

Individual provider Behavior Technician · NPI 1598619694

Steven Jacob Sumner Jr. is a Behavior Technician in Concord, California. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

1200 Concord Ave Ste 185
Concord, CA 94520-5006
Phone: (510) 268-8120
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1598619694
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 25, 2026
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026
Mailing address1200 Concord Ave Ste 185, Concord, CA 94520-5006

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