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

John A Cahill, SUDCCII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1598899106

John A Cahill, SUDCCII is an Addiction (Substance Use Disorder) Counselor in Riverside, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
3

Practice location Address checks out

2085 Rustin Ave # 5
Riverside, CA 92507-2498
Phone: (951) 509-2400
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 9570 (CA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 01-034424 (CA)
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1598899106
Entity typeIndividual (Type 1)
GenderMale
Credentials SUDCCII
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025

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