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

Alyssa Steiger

Individual provider Counselor · NPI 1730336157

Alyssa Steiger is a Counselor in Mill Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
Specialties on file
4

Practice location Address checks out

150 Shoreline Hwy Bldg B #20
Mill Valley, CA 94941
Phone: (628) 227-6278
Fax: (628) 227-6278
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY25784 (CA)
Counselor Taxonomy 101Y00000X
Mental Health Counselor Taxonomy 101YM0800X · Licence RPS2012011 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 2012072 (CA)

Record details

NPI number1730336157
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 27, 2008
Last updated in NPPESDecember 27, 2016
Mailing address150 Shoreline Hwy Bldg B #20, Mill Valley, CA 94941

Other providers in Mill Valley