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

Dr. Derek Allan Sundby, DC

Individual provider Chiropractor · NPI 1972079085

Dr. Derek Allan Sundby, DC is a Chiropractic in Cavalier, North Dakota. Graduated from Northwestern College of Chiropractic in 2018, 8 years ago. Practices with Grafton Chiropractic Clinic PC, a 4-clinician group and accepts Medicare assignment. Licensed in Minnesota and North Dakota.

Years since qualifying
8
Trained at
Northwestern College of Chiropractic
Licensed in
MN, ND
In the registry since
2018
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

106 W 2nd Ave S
Cavalier, ND 58220-4117
Phone: (701) 265-4114
Fax: (701) 265-4113
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1149 (ND)
Chiropractor Taxonomy 111N00000X · Licence 6544 (MN)

Record details

NPI number1972079085
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 16, 2018
Last updated in NPPESFebruary 5, 2024
Certification dateFebruary 5, 2024
Mailing address808 W 12th St, Grafton, ND 58237-2144

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 2018 (8 years in practice)
Group practice Grafton Chiropractic Clinic Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Cavalier