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

Mr. Jonathan Mark Delgado, MSW

Individual provider Mental Health Counselor · NPI 1689713216

Mr. Jonathan Mark Delgado, MSW is a Mental Health Counselor in Ontario, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

125 W F St
Ontario, CA 91762-3201
Phone: (909) 986-4550
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 103916 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 23435 (CA)

Record details

NPI number1689713216
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorYes
NPI enumeratedFebruary 6, 2007
Last updated in NPPESMarch 10, 2022
Certification dateMarch 10, 2022

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