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

MS. Sonja Jefferson

Individual provider Social Worker · NPI 1386285708

MS. Sonja Jefferson is a Social Worker in Long Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019

Practice location Address checks out

5901 E 7th St
Long Beach, CA 90822-5201
Phone: (562) 826-8000
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence ASW84664 (CA)

Record details

NPI number1386285708
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 7, 2019
Last updated in NPPESOctober 7, 2019
Mailing addressPo Box 4419, Culver City, CA 90231-4419

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