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

Oliver Harrison Jr.

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1437544921

Oliver Harrison Jr. is an Addiction (Substance Use Disorder) Counselor in San Francisco, California. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

1301 Pierce St
San Francisco, CA 94115-4005
Phone: (415) 563-8200
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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 number1437544921
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 1, 2015
Last updated in NPPESApril 9, 2015

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