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

Marci Sinclair

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1235327602

Marci Sinclair is an Addiction (Substance Use Disorder) Counselor in Tarzana, California. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

18646 Oxnard St
Tarzana, CA 91356-1411
Phone: (818) 996-1051
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 number1235327602
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 10, 2007
Last updated in NPPESOctober 10, 2007

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