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

Mr. Darrell Brent Johnson Sr., MSW

Individual provider Social Worker · NPI 1578681334

Mr. Darrell Brent Johnson Sr., MSW is a Social Worker in Stockton, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

1414 N California St Fl 2
Stockton, CA 95202-1515
Phone: (209) 468-2377
Fax: (209) 468-8024
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 13295 (CA)

Record details

NPI number1578681334
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedMarch 27, 2007
Last updated in NPPESJuly 8, 2007

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