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

Joseph Diehn

Individual provider Certified Registered Nurse Anesthetist · NPI 1114328747

Joseph Diehn is a Certified Registered Nurse Anesthetist (CRNA) in Saint Paul, Minnesota. Qualified in 2014, 12 years ago. Practices with Regions Hospital, a 219-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Minnesota.

Years since qualifying
12
Licensed in
CA, MN
In the registry since
2014
Specialties on file
2
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Practice location Address checks out

640 Jackson St
Saint Paul, MN 55101-2502
Phone: (651) 254-6512
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3600 Broadway, Oakland, CA 94611-5730 — (510) 752-1000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 2836 (MN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 820163 (CA)

Record details

NPI number1114328747
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 15, 2014
Last updated in NPPESJune 20, 2023
Certification dateJune 20, 2023

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Regions Hospital — 219 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Saint Paul