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

David Bosler, Licensed Clinical Social Worker, Prof Corp

Organization Addiction (Substance Use Disorder) Counselor · NPI 1346139060

David Bosler, Licensed Clinical Social Worker, Prof Corp is an Addiction (Substance Use Disorder) Counselor in LA Canada Flintridge, California. Works from 2 locations. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
5
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5118 Alta Canyada Rd
LA Canada Flintridge, CA 91011-1754
Phone: (917) 501-0903
Show map & directions

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

Additional practice locations (1)

  • 450 Manhattan Ave Apt 3a, Brooklyn, NY 11222-4972 — (917) 501-0903

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Mental Health Counselor Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X
Marriage & Family Therapist Taxonomy 106H00000X

Record details

NPI number1346139060
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Bosler — Owner · (917) 501-0903
NPI enumeratedJune 30, 2025
Last updated in NPPESJune 30, 2025
Certification dateJune 29, 2025
Mailing address5118 Alta Canyada Rd, La Canada Flintridge, CA 91011-1754