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JOHN A CAHILL SUDCC II
NPI 1598899106
Counselor - Addiction (Substance Use Disorder) in Riverside, CA

Active since March 15, 2007
2085 RUSTIN AVE # 5, RIVERSIDE, CA 92507(951) 509-2400 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John A Cahill Sudcc Ii NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN A CAHILL SUDCC II (NPI 1598899106) is an individual addiction (substance use disorder) provider in Riverside, California, licensed in California (9570) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1598899106
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJOHN A CAHILLCredential: SUDCC II
Location Address2085 RUSTIN AVE # 5Riverside, CA 92507-2498
Mailing Address2085 Rustin Ave # 5Riverside, CA 92507-2498 · (951) 966-2170 · Fax (951) 294-5805
Phone(951) 509-2400
Sole ProprietorNo
Enumeration DateMarch 15, 2007
Last NPPES UpdateAugust 27, 2025
NPPES CertifiedAugust 27, 2025
✔ NPI 1598899106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
Licenses✔ Licensed in CA · 9570✔ Licensed in CA · 01-034424
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
2085 RUSTIN AVE # 5, Riverside, CA 92507
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Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PETER O. RUIZ
Case Manager/Care Coordinator
2085 RUSTIN AVE # 5
RIVERSIDE, CA 92507
Riverside County (951) 509-2400
ALEXIA ALVAREZ
Case Manager/Care Coordinator
2085 RUSTIN AVE # 5
RIVERSIDE, CA 92507
Riverside County (951) 715-5040
BRIANNA CARDIEL I OTR/L
Occupational Therapist (Mental Health)
2085 RUSTIN AVE # 5
RIVERSIDE, CA 92507
Riverside County (951) 509-2400
JOSE INES MEJIA DOMINGUEZ
Peer Specialist
2085 RUSTIN AVE # 5
RIVERSIDE, CA 92507
Riverside County (951) 509-2400
DR. DEBORAH K. LUCAS D.O.
Psychiatry & Neurology (Psychiatry)
2085 RUSTIN AVE # 5
RIVERSIDE, CA 92507
Riverside County (951) 955-7320
LINDA KATHLEEN CRAIG LCSW
Social Worker (Clinical)
2085 RUSTIN AVE # 5
RIVERSIDE, CA 92507
Riverside County (951) 509-2400
TAMURA J RECTOR
Counselor (Mental Health)
2085 RUSTIN AVE # 5
RIVERSIDE, CA 92507
Riverside County (951) 509-2400
MORRIS OURNG
Case Manager/Care Coordinator
2085 RUSTIN AVE # 5
RIVERSIDE, CA 92507
Riverside County (951) 509-2400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Cahill's NPI number?

The NPI number for John Cahill is 1598899106. It was assigned to this individual provider in the NPPES registry on March 15, 2007.

Where is John Cahill located?

John Cahill practices at 2085 Rustin Ave # 5, Riverside, CA 92507. The listed phone number is (951) 509-2400.

What is John Cahill's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for John Cahill was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.