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

Derek Sidney Siegel

Individual provider Marriage & Family Therapist · NPI 1063349181

Derek Sidney Siegel is a Marriage & Family Therapist in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026

Practice location Address checks out

1910 Hillhurst Ave
Los Angeles, CA 90027-2712
Phone: (310) 694-0763
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 162972 (CA)

Record details

NPI number1063349181
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 5, 2026
Last updated in NPPESMay 5, 2026
Certification dateMay 5, 2026

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