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

Mrs. Kresta Grabau, RN

Individual provider Case Management Registered Nurse · NPI 1093521346

Mrs. Kresta Grabau, RN is a Case Management Registered Nurse in Fountain Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024
Specialties on file
4
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

18111 Brookhurst St Ste 4300
Fountain Valley, CA 92708-6728
Phone: (714) 378-7650
Show map & directions

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

Specialties & licences

Oncology Registered Nurse (primary) Taxonomy 163WX0200X · Licence 719888 (CA)
Case Management Registered Nurse Taxonomy 163WC0400X · Licence 719888 (CA)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 719888 (CA)
Ambulatory Care Registered Nurse Taxonomy 163WP2201X · Licence 719888 (CA)

Record details

NPI number1093521346
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedDecember 10, 2024
Last updated in NPPESJanuary 8, 2025
Certification dateJanuary 8, 2025
Mailing address386 N Earlham St, Orange, CA 92869-2906

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