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

John Bosco Ssemmuli Sr.

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1255866455

John Bosco Ssemmuli Sr. is an Addiction (Substance Use Disorder) Counselor in San Rafael, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2017

Practice location Address checks out

135 Paul Dr
San Rafael, CA 94903-2023
Phone: (415) 492-4444
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 IMF98034 (CA)

Record details

NPI number1255866455
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 25, 2017
Last updated in NPPESApril 25, 2017

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