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

Debra Gean Brennan

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1538709217

Debra Gean Brennan is an Addiction (Substance Use Disorder) Counselor in Riverside, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020

Practice location Address checks out

5870 Arlington Ave
Riverside, CA 92504-2037
Phone: (951) 683-6596
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 CI27540619 (CA)

Record details

NPI number1538709217
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 10, 2020
Last updated in NPPESJanuary 10, 2020
Certification dateJanuary 10, 2020

Other providers in Riverside