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

Matthew L Maunu, MD

Individual provider Surgery Physician · NPI 1881684546

Matthew L Maunu, MD is a General Surgery in Watford City, North Dakota. Graduated from University of Minnesota Medical School in 1996, 30 years ago. Practices with McKenzie County Healthcare Systems Inc, a 64-clinician group and accepts Medicare assignment. Licensed in Minnesota and North Dakota.

Years since qualifying
30
Trained at
University of Minnesota Medical School
Licensed in
MN, ND
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

709 4th Ave NE
Watford City, ND 58854-7628
Phone: (701) 842-3000
Fax: (701) 842-6248
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 23976 (ND)
Surgery Physician Taxonomy 208600000X · Licence 44007 (MN)

Record details

NPI number1881684546
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 25, 2005
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1996 (30 years in practice)
Group practice McKenzie County Healthcare Systems Inc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Watford City