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

Karen Marie Oswald, RN

Individual provider Ambulatory Care Registered Nurse · NPI 1487465860

Karen Marie Oswald, RN is an Ambulatory Care Registered Nurse in Palo Alto, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

3801 Miranda Ave
Palo Alto, CA 94304-1290
Phone: (650) 493-5000
Fax: (650) 849-1959
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 95224810 (CA)

Record details

NPI number1487465860
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJanuary 15, 2025
Last updated in NPPESJanuary 15, 2025
Certification dateJanuary 15, 2025

Other providers in Palo Alto