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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ZOE SONNENBERG
NPI 1518753052
Social Worker in Hayward, CA

Active since April 18, 2025
409 JACKSON ST, HAYWARD, CA 94544(510) 891-5600 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Zoe Sonnenberg NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ZOE SONNENBERG (NPI 1518753052) is an individual social worker in Hayward, California, licensed in California (ASW139580) and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1518753052
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameZOE SONNENBERG
Location Address409 JACKSON STHayward, CA 94544-1530
Mailing AddressPo Box 15072San Francisco, CA 94115-0072
Phone(510) 891-5600
Sole ProprietorYes
Enumeration DateApril 18, 2025
Last NPPES UpdateAugust 14, 2026
NPPES CertifiedAugust 14, 2026
✔ NPI 1518753052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · ASW139580
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
409 JACKSON ST, Hayward, CA 94544
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARTA ELENA REYNOSO LCSW
Social Worker (Clinical)
409 JACKSON ST, SUITE 200
HAYWARD, CA 94544
Alameda County (510) 891-5650
SYDNEY MARIE HOLLINGSWORTH
Marriage & Family Therapist
409 JACKSON ST
HAYWARD, CA 94544
Alameda County (510) 891-5600
MR. JEREMY LIGHTELL LCSW
Social Worker (Clinical)
409 JACKSON ST
HAYWARD, CA 94544
Alameda County (510) 891-5600
ELIZABETH PAREDES GALLEGOS
Social Worker
409 JACKSON ST
HAYWARD, CA 94544
Alameda County (510) 891-5600
VERONICA RAMOS
Social Worker
409 JACKSON ST
HAYWARD, CA 94544
Alameda County (510) 891-5600
JOSUE MONTERROSO
Student in an Organized Health Care Education/Training Program
409 JACKSON ST
HAYWARD, CA 94544
Alameda County (510) 891-5642
ANDREW SPIVACK MSW/ASW
Social Worker (Clinical)
409 JACKSON ST
HAYWARD, CA 94544
Alameda County (510) 891-5600
ARRASH LEE ABRI
Social Worker
409 JACKSON ST
HAYWARD, CA 94544
Alameda County (510) 891-5600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Zoe Sonnenberg's NPI number?

The NPI number for Zoe Sonnenberg is 1518753052. It was assigned to this individual provider in the NPPES registry on April 18, 2025.

Where is Zoe Sonnenberg located?

Zoe Sonnenberg practices at 409 Jackson St, Hayward, CA 94544. The listed phone number is (510) 891-5600.

What is Zoe Sonnenberg's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Zoe Sonnenberg was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.