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

MS. Sienna Osadon

Individual provider Marriage & Family Therapist · NPI 1669367801

MS. Sienna Osadon is a Marriage & Family Therapist in Sherman Oaks, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

4521 Sherman Oaks Ave Ste 101
Sherman Oaks, CA 91403-3807
Phone: (747) 777-3818
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X (CA)

Record details

NPI number1669367801
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 10, 2025
Last updated in NPPESJune 10, 2025
Certification dateJune 9, 2025

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