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

Benjamin M Johnsen, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1598059974

Benjamin M Johnsen, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Duluth, Minnesota. Qualified in 2021, 5 years ago. Practices with St Luke's Hospital of Duluth, a 413-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
5
Licensed in
MN
In the registry since
2011
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

915 E 1st St
Duluth, MN 55805-2107
Phone: (218) 249-5555
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 400 E 3rd St, Duluth, MN 55805-1951 — (218) 786-8364

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1131 (MN)

Record details

NPI number1598059974
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 3, 2011
Last updated in NPPESMay 31, 2024
Certification dateMay 31, 2024
Mailing address915 E 1st St, Duluth, MN 55805-2107

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice St. Luke'S Hospital Of Duluth — 413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Duluth