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

Mr. Michael Ryan Johnson, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1336419969

Mr. Michael Ryan Johnson, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Chamberlain, South Dakota. Qualified in 2011, 15 years ago. Practices with Sanford Health Network, a 364-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana, Maine, Montana and South Dakota and 1 more.

Years since qualifying
15
Licensed in
IN, ME, MT, SD, WY
In the registry since
2012
Specialties on file
5
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

300 S Byron Blvd
Chamberlain, SD 57325-9741
Phone: (605) 234-6551
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 202 Prospect Dr, Glendive, MT 59330-1943 — (406) 345-3306

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence NUR-APRN-LIC-101178 (MT)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence CR000833 (SD)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 24911.1170 (WY)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 28200422A (IN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence R057004 (ME)

Record details

NPI number1336419969
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 12, 2012
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 2011 (15 years in practice)
Group practice Sanford Health Network — 364 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Chamberlain