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

Leona Sandrik

Individual provider Family Nurse Practitioner · NPI 1659744241

Leona Sandrik is a Family Nurse Practitioner in Ontario, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015

Practice location Address checks out

437 N Euclid Ave
Ontario, CA 91762-3456
Phone: (909) 988-2555
Fax: (909) 988-4447
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95002857 (CA)

Record details

NPI number1659744241
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 4, 2015
Last updated in NPPESNovember 4, 2015

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