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

Mr. Jonathan Eric Antczak, CADCIII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1962234617

Mr. Jonathan Eric Antczak, CADCIII is an Addiction (Substance Use Disorder) Counselor in Riverside, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2085 Rustin Ave
Riverside, CA 92507-2498
Phone: (951) 287-8777
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X (CA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X (CA)

Record details

NPI number1962234617
Entity typeIndividual (Type 1)
GenderMale
Credentials CADCIII
Sole proprietorNo
NPI enumeratedAugust 19, 2024
Last updated in NPPESAugust 19, 2024
Certification dateAugust 19, 2024

Other providers in Riverside