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

Derek Anthony Tywoniuk, RADT

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1144893611

Derek Anthony Tywoniuk, RADT is an Addiction (Substance Use Disorder) Counselor in West Hollywood, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021

Practice location Address checks out

8739 Santa Monica Blvd
West Hollywood, CA 90069-4507
Phone: (310) 623-1477
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 (CA)

Record details

NPI number1144893611
Entity typeIndividual (Type 1)
GenderMale
Credentials RADT
Sole proprietorNo
NPI enumeratedJuly 21, 2021
Last updated in NPPESJuly 22, 2021
Certification dateJuly 21, 2021

Other providers in West Hollywood