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

Mr. Stephen John Vanwylen, MD

Individual provider Surgery Physician · NPI 1437115565

Mr. Stephen John Vanwylen, MD is a General Surgery in Watford City, North Dakota. Graduated from Michigan State University College of Human Medicine in 1982, 44 years ago. Practices with McKenzie County Healthcare Systems Inc, a 64-clinician group and accepts Medicare assignment. Licensed in Michigan and North Dakota.

Years since qualifying
44
Trained at
Michigan State University College of Human Medicine
Licensed in
MI, ND
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

709 4th Ave NE
Watford City, ND 58854-7628
Phone: (701) 842-3771
Fax: (701) 842-4025
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 8806 (ND)
Surgery Physician Taxonomy 208600000X · Licence 43010402855 (MI)

Record details

NPI number1437115565
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2006
Last updated in NPPESOctober 18, 2024

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1982 (44 years in practice)
Group practice McKenzie County Healthcare Systems Inc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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