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
Mailing address3833 Sunset Ln, Oxnard, CA 93035-4135

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