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

Mrs. Dagmar Ruthild Stonas, RN, PHN

Individual provider Case Management Registered Nurse · NPI 1730373077

Mrs. Dagmar Ruthild Stonas, RN, PHN is a Case Management Registered Nurse in Fremont, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

3300 Capitol Ave
Fremont, CA 94538-1514
Phone: (510) 574-2048
Fax: (510) 574-2054
Show map & directions

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

Specialties & licences

Case Management Registered Nurse (primary) Taxonomy 163WC0400X · Licence 514761 (CA)

Record details

NPI number1730373077
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , PHN
Sole proprietorYes
NPI enumeratedAugust 29, 2007
Last updated in NPPESNovember 16, 2010

Other providers in Fremont