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

Jason R Oster, CCAPP

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1265032932

Jason R Oster, CCAPP is an Addiction (Substance Use Disorder) Counselor in Tarzana, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020

Practice location Address checks out

18646 Oxnard St
Tarzana, CA 91356-1486
Phone: (818) 996-1051
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 R1367511019 (CA)

Record details

NPI number1265032932
Entity typeIndividual (Type 1)
GenderMale
Credentials CCAPP
Sole proprietorYes
NPI enumeratedOctober 30, 2020
Last updated in NPPESOctober 30, 2020
Certification dateOctober 30, 2020

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