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

Mr. Rene S. Mesa, MSW

Individual provider Social Worker · NPI 1861838898

Mr. Rene S. Mesa, MSW is a Social Worker in Fairfield, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
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

2420 Martin Rd Ste 200
Fairfield, CA 94534-8610
Phone: (707) 399-4520
Fax: (707) 399-4521
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 116835 (CA)

Record details

NPI number1861838898
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedMay 16, 2013
Last updated in NPPESJune 5, 2024
Certification dateJune 5, 2024

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