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

MS. Ruth Kosowitz, NURSEPRACTITIONER

Individual provider Adult Health Nurse Practitioner · NPI 1811272875

MS. Ruth Kosowitz, NURSEPRACTITIONER is an Adult Health Nurse Practitioner in Oxnard, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011

Practice location Address checks out

3833 Sunset Ln
Oxnard, CA 93035-4135
Phone: (805) 402-5115
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence G199605 (CA)

Record details

NPI number1811272875
Entity typeIndividual (Type 1)
GenderFemale
Credentials NURSEPRACTITIONER
Sole proprietorYes
NPI enumeratedOctober 20, 2011
Last updated in NPPESOctober 20, 2011

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