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

Individual provider Certified Registered Nurse Anesthetist · NPI 1184606238

Christina M Barber, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Marquette, Michigan. Qualified in 2005, 21 years ago. Practices with Aspirus Ironwood Hospital and Clinics Inc, a 162-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
21
Licensed in
MI
In the registry since
2005
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

580 W College Ave
Marquette, MI 49855-2705
Phone: (906) 225-3406
Fax: (906) 225-3094
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 4704215509 (MI)

Record details

NPI number1184606238
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 15, 2005
Last updated in NPPESFebruary 7, 2018

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Aspirus Ironwood Hospital And Clinics Inc — 162 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients20
Services billed 22 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 Aspirus Ironwood Hospital and Clinics Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 162 clinicians in the practice; 12 are shown here.

Other providers in Marquette