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

Joshua Wayne Caleb Toppenberg, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1083310254

Joshua Wayne Caleb Toppenberg, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Saint Helena, California. Graduated from Loma Linda University School of Medicine in 2022, 4 years ago. Practices with St Helena Hospital, a 86-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
4
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2023
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

10 Woodland Rd
Saint Helena, CA 94574-9554
Phone: (707) 963-3611
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 139576 (CA)

Record details

NPI number1083310254
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedJanuary 31, 2023
Last updated in NPPESJanuary 31, 2023
Certification dateJanuary 31, 2023

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice St. Helena Hospital — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Saint Helena