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

Olivia Dempster

Individual provider Family Nurse Practitioner · NPI 1265315618

Olivia Dempster is a Nurse Practitioner in Saint Helena, California. Qualified in 2025, 1 year ago. Licensed in California.

Years since qualifying
1
Licensed in
CA
In the registry since
2025

Practice location Address checks out

1222 Pine St Ste A
Saint Helena, CA 94574-1830
Phone: (866) 268-4489
Fax: (707) 259-1779
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95035827 (CA)

Record details

NPI number1265315618
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 30, 2025
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026
Mailing address195 41st St Unit 11321, Oakland, CA 94611-7012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated

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