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

Katherine Marshall Hillesland

Individual provider Marriage & Family Therapist · NPI 1063390250

Katherine Marshall Hillesland is a Marriage & Family Therapist in San Carlos, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

1303 San Carlos Ave
San Carlos, CA 94070-2317
Phone: (818) 939-5817
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 149165 (CA)

Record details

NPI number1063390250
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 25, 2025
Last updated in NPPESAugust 25, 2025
Certification dateAugust 25, 2025

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