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

William Frederick Thornton

Individual provider Certified Registered Nurse Anesthetist · NPI 1952530750

William Frederick Thornton is a Certified Registered Nurse Anesthetist (CRNA) in Devils Lake, North Dakota. Qualified in 2008, 18 years ago. Practices with Iceland Anesthesia Management LLC, a 73-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Montana, North Dakota and West Virginia.

Years since qualifying
18
Licensed in
IL, MT, ND, WV
In the registry since
2009
Specialties on file
4

Practice location Address checks out

1031 7th St NE
Devils Lake, ND 58301-2719
Phone: (701) 662-2131
Fax: (701) 662-9651
Show map & directions

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

Additional practice locations (1)

  • 105 21st St Ne, Devils Lake, ND 58301-1627 — (701) 662-4202

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence R44275 (ND)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 209007663 (IL)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 103222 (MT)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 96024 (WV)

Record details

NPI number1952530750
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 14, 2009
Last updated in NPPESMarch 17, 2018
Mailing address105 21st St Ne, Devils Lake, ND 58301-1627

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Iceland Anesthesia Management Llc — 73 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Devils Lake