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

Mrs. Barbara Marie Zimmer, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1437355377

Mrs. Barbara Marie Zimmer, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Driggs, Idaho. Qualified in 1994, 32 years ago. Practices with St Joseph Health Northern California LLC, a 10-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Idaho, Kansas and New Mexico.

Years since qualifying
32
Licensed in
ID, KS, NM
In the registry since
2007
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

120 E Howard St
Driggs, ID 83422-5112
Phone: (208) 354-2383
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 801 W Maple St, Farmington, NM 87401-5630 — (505) 609-2258

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RNA-352 (ID)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 55621 (KS)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence CRNA00774 (NM)

Record details

NPI number1437355377
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 26, 2007
Last updated in NPPESSeptember 1, 2021
Certification dateSeptember 1, 2021

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice St Joseph Health Northern California Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients69
Services billed 71 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at St Joseph Health Northern California LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 10 clinicians in the practice; 7 are shown here.

Other providers in Driggs