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

Mr. William Ernest Barreto

Individual provider Mental Health Counselor · NPI 1376730671

Mr. William Ernest Barreto is a Mental Health Counselor in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

695 S Vermont Ave 8th Fl
Los Angeles, CA 90005-1349
Phone: (213) 351-2813
Fax: (213) 351-2769
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X (CA)

Record details

NPI number1376730671
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 1, 2007
Last updated in NPPESOctober 2, 2007

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