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

Courtney Silliman

Individual provider Community Health Worker · NPI 1063228773

Courtney Silliman is a Community Health Worker in Diamond Springs, California. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024
Specialties on file
2

Practice location Address checks out

4241 Carlson Way
Diamond Springs, CA 95619-9200
Phone: (916) 642-7800
Show map & directions

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

Specialties & licences

Day Training/Habilitation Specialist (primary) Taxonomy 373H00000X
Community Health Worker Taxonomy 172V00000X

Record details

NPI number1063228773
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 6, 2024
Last updated in NPPESApril 26, 2025
Certification dateApril 26, 2025

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