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

Thomas Nelson Harnden

Individual provider Mental Health Counselor · NPI 1972787356

Thomas Nelson Harnden is a Mental Health Counselor in Grass Valley, California. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

500 Crown Point Cir
Grass Valley, CA 95945-9514
Phone: (916) 364-8395
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1972787356
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 21, 2007
Last updated in NPPESDecember 21, 2007
Mailing address500 Crown Point Cir, Grass Valley, CA 95945-9514

Other providers in Grass Valley