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

Karen E Nase, RN, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1164748489

Karen E Nase, RN, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Rochester, Minnesota. Qualified in 2010, 16 years ago. Practices with Mayo Clinic, a 4,796-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
16
Licensed in
MN
In the registry since
2010
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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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 1460 (MN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence R1654264 (MN)

Record details

NPI number1164748489
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CRNA
Sole proprietorNo
NPI enumeratedApril 12, 2010
Last updated in NPPESAugust 4, 2020
Certification dateAugust 4, 2020

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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