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

Robert Bonser

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1841423498

Robert Bonser is an Addiction (Substance Use Disorder) Counselor in Sacramento, California. Practices as a sole proprietor. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

4343 Williamsbourgh Dr
Sacramento, CA 95823-2006
Phone: (916) 395-3552
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

Record details

NPI number1841423498
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 31, 2009
Last updated in NPPESAugust 31, 2009

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