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

Mr. Jacob Alexander Illish

Individual provider Behavior Technician · NPI 1861001562

Mr. Jacob Alexander Illish is a Behavior Technician in Danville, California. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

4125 Blackhawk Plaza Cir Ste 230
Danville, CA 94506-4648
Phone: (844) 262-8466
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 number1861001562
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 28, 2020
Last updated in NPPESJuly 28, 2020
Certification dateJuly 28, 2020

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