Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SYDNEY MARIE HOLLINGSWORTH
NPI 1003447251
Marriage & Family Therapist in Hayward, CA

Active since January 27, 2020
409 JACKSON ST, HAYWARD, CA 94544(510) 891-5600(510) 844-3385 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 16, 2026, Oct 2, 2024, Jan 27, 2020 (3 updates tracked since 2020).

  • Individual
  • Female
  • Marriage & Family Therapist

About SYDNEY HOLLINGSWORTH

This page provides the complete NPI Profile along with additional information for Sydney Hollingsworth, a provider established in Hayward, California with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1003447251 assigned on January 2020. The practitioner's primary taxonomy code is 106H00000X with license number 144532 (CA). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1003447251 Verify this NPI
Provider Name
SYDNEY MARIE HOLLINGSWORTH
Gender
Female
Entity Type
Individual
Location Address
409 JACKSON ST HAYWARD, CA 94544
Location Phone
(510) 891-5600
Location Fax
(510) 844-3385
Mailing Address
409 JACKSON ST HAYWARD, CA 94544
Mailing Phone
(510) 891-5600
Is Sole Proprietor?
No
Enumeration Date
01-27-2020
Last Update Date
07-16-2026
Code Navigator

A marriage and family therapist like Sydney Hollingsworth help patients manage problems with their family and other relationships. Marriage and family therapists encourage clients to discuss their emotions and experiences and, develop strategies and skills to change behavior and cope with difficult situations. Many therapists apply cognitive behavioral therapy to help patients understand harmful thoughts, feelings, and also teach patients how to replace them with positive, life-enhancing ones.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Marriage & Family Therapist

Taxonomy Code
106H00000X
Type
Behavioral Health & Social Service Providers
License No.
144532
License State
CA
Taxonomy Description
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 

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Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Counselor (Mental Health)
409 JACKSON ST
HAYWARD, CA 94544
Social Worker (Clinical)
409 JACKSON ST, SUITE 200
HAYWARD, CA 94544
Social Worker (Clinical)
409 JACKSON ST
HAYWARD, CA 94544
Counselor (Mental Health)
409 JACKSON ST
HAYWARD, CA 94544
Marriage & Family Therapist
409 JACKSON ST
HAYWARD, CA 94544
Case Manager/Care Coordinator
409 JACKSON ST
HAYWARD, CA 94544
Case Manager/Care Coordinator
409 JACKSON ST
HAYWARD, CA 94544
Case Manager/Care Coordinator
409 JACKSON ST
HAYWARD, CA 94544
Case Manager/Care Coordinator
409 JACKSON ST
HAYWARD, CA 94544
Case Manager/Care Coordinator
409 JACKSON ST
HAYWARD, CA 94544
Social Worker (Clinical)
409 JACKSON ST
HAYWARD, CA 94544
Social Worker (Clinical)
409 JACKSON ST
HAYWARD, CA 94544
Student in an Organized Health Care Education/Training Program
409 JACKSON ST
HAYWARD, CA 94544
Counselor (Mental Health)
409 JACKSON ST
HAYWARD, CA 94544
Social Worker (Clinical)
409 JACKSON ST
HAYWARD, CA 94544
Social Worker
409 JACKSON ST
HAYWARD, CA 94544
Social Worker
409 JACKSON ST
HAYWARD, CA 94544
Social Worker
409 JACKSON ST
HAYWARD, CA 94544
Community/Behavioral Health
409 JACKSON ST
HAYWARD, CA 94544

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003447251, enumerated as an "individual" on January 27, 2020.

The provider is located at 409 JACKSON ST HAYWARD, CA 94544 and the phone number is (510) 891-5600.

Marriage & Family Therapist with taxonomy code 106H00000X.