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

Jacqueline Singer, PHD

Individual provider Forensic Psychologist · NPI 1356539852

Jacqueline Singer, PHD is a Forensic Psychologist in Sonoma, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

710 W Napa St Ste 2
Sonoma, CA 95476-6408
Phone: (707) 935-6366
Show map & directions

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

Specialties & licences

Forensic Psychologist (primary) Taxonomy 103TF0200X · Licence PSY8914 (CA)

Record details

NPI number1356539852
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 9, 2007
Last updated in NPPESOctober 9, 2007
Mailing address710 W Napa St, Suite 2, Sonoma, CA 95476-6408