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

Sienna Robertson

Individual provider Marriage & Family Therapist · NPI 1891368908

Sienna Robertson is a Marriage & Family Therapist in Arroyo Grande, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2021
Specialties on file
2

Practice location Address checks out

119 Vista Cir
Arroyo Grande, CA 93420-1619
Phone: (805) 710-2163
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 118887 (CA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1891368908
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 19, 2021
Last updated in NPPESAugust 15, 2022
Certification dateAugust 15, 2022

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