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

Sydney Duncan

Individual provider Mental Health Counselor · NPI 1053999243

Sydney Duncan is a Mental Health Counselor in Santa Ana, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021

Practice location Address checks out

18221 E 17th St
Santa Ana, CA 92705-2676
Phone: (714) 730-0930
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X (CA)

Record details

NPI number1053999243
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 30, 2021
Last updated in NPPESAugust 23, 2021
Certification dateAugust 23, 2021

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