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

Mr. Timothy Andre Klassen, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1003973157

Mr. Timothy Andre Klassen, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Butterfield, Minnesota. Qualified in 1999, 27 years ago. Practices with United Hospital District Inc, a 50-clinician group and offers telehealth. Licensed in Minnesota.

Years since qualifying
27
Licensed in
MN
In the registry since
2007
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

41130 620th Ave
Butterfield, MN 56120-4075
Phone: (507) 956-3249
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 R 146066-5 (MN)

Record details

NPI number1003973157
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedJanuary 1, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice United Hospital District Inc — 50 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services