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

Deborah Friedman, RRW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1891029518

Deborah Friedman, RRW is an Addiction (Substance Use Disorder) Counselor in Grass Valley, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009

Practice location Address checks out

440 Henderson St Ste C
Grass Valley, CA 95945-7374
Phone: (530) 273-9541
Fax: (530) 273-7740
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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 (CA)

Record details

NPI number1891029518
Entity typeIndividual (Type 1)
GenderFemale
Credentials RRW
Sole proprietorNo
NPI enumeratedSeptember 28, 2009
Last updated in NPPESSeptember 28, 2009
Mailing address440 Henderson St, Ste C, Grass Valley, CA 95945-7374

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