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

Individual provider Certified Registered Nurse Anesthetist · NPI 1477738821

Fritz Karsnia, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Rhinelander, Wisconsin. Qualified in 2001, 25 years ago. Practices with Prairie Ridge Hospital and Health Services, a 86-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
25
Licensed in
WI
In the registry since
2008
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

2251 N Shore Dr
Rhinelander, WI 54501-8360
Phone: (715) 361-2000
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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 078537 (WI)

Record details

NPI number1477738821
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 4, 2008
Last updated in NPPESMay 21, 2010

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Prairie Ridge Hospital And Health Services — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Rhinelander