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

Karen Gainer Nelson

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1467317628

Karen Gainer Nelson is an Addiction (Substance Use Disorder) Counselor in San Jose, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

102 S 11th St
San Jose, CA 95112-2132
Phone: (408) 998-5191
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 R1541430124 (CA)

Record details

NPI number1467317628
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 19, 2025
Last updated in NPPESDecember 19, 2025
Certification dateDecember 19, 2025

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