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

MS. Rosa Maritza Ontiveros

Individual provider Mental Health Counselor · NPI 1336266592

MS. Rosa Maritza Ontiveros is a Mental Health Counselor in Gilroy, California. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

6980 Chestnut St
Gilroy, CA 95020-6635
Phone: (408) 846-4700
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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

Record details

NPI number1336266592
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 23, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1001 Mantelli Dr, Gilroy, CA 95020-7530

Other providers in Gilroy