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

MS. Karen Zeltzer

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1750534004

MS. Karen Zeltzer is an Addiction (Substance Use Disorder) Counselor in Alameda, California. Practices as a sole proprietor. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

2325 Clement Ave
Alameda, CA 94501-1421
Phone: (510) 629-6310
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 number1750534004
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 30, 2008
Last updated in NPPESOctober 30, 2008

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