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

MS. Barbara Williams

Individual provider Marriage & Family Therapist · NPI 1649509696

MS. Barbara Williams is a Marriage & Family Therapist in Richmond, California. Practices as a sole proprietor. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

1001 S 57th St
Richmond, CA 94804-4806
Phone: (925) 646-1444
Fax: (510) 374-7033
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X

Record details

NPI number1649509696
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 21, 2009
Last updated in NPPESDecember 21, 2009
Mailing address3908 Welch Way, Antioch, CA 94531-6673

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