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

Mrs. Rosemary Yates, LVN

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1184842122

Mrs. Rosemary Yates, LVN is an Addiction (Substance Use Disorder) Counselor in Ontario, California. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
LVN — Licensed Vocational Nurse
The same role as an LPN; the title used in California and Texas.

See every abbreviation used in this directory →

Practice location Address checks out

125 W F St
Ontario, CA 91762
Phone: (909) 986-4550
Fax: (909) 986-4505
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1184842122
Entity typeIndividual (Type 1)
GenderFemale
Credentials LVN
Sole proprietorYes
NPI enumeratedApril 23, 2007
Last updated in NPPESJuly 8, 2007

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