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

Mrs. Ester Marina Marin, MSW

Individual provider Social Worker · NPI 1154142628

Mrs. Ester Marina Marin, MSW is a Social Worker in Fontana, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
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

14677 Merrill Ave
Fontana, CA 92335-4219
Phone: (951) 643-2340
Fax: (951) 543-9645
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 124461 (CA)

Record details

NPI number1154142628
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedOctober 17, 2024
Last updated in NPPESOctober 17, 2024
Certification dateOctober 17, 2024

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