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

Dr. Karl Viddal, MD

Individual provider Family Medicine Physician · NPI 1083702955

Dr. Karl Viddal, MD is a Family Practice in Bismarck, North Dakota. Graduated from Western States College of Chiropractic in 2003, 23 years ago. Practices with West River Health Services, a 19-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
23
Trained at
Western States College of Chiropractic
Licensed in
ND
In the registry since
2006
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

701 E Rosser Ave
Bismarck, ND 58501-4461
Phone: (701) 751-9500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence RL14184 (ND)

Record details

NPI number1083702955
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 10, 2006
Last updated in NPPESAugust 1, 2016
Mailing address701 E Rosser Ave, Bismarck, ND 58501-4461

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolWESTERN STATES COLLEGE OF CHIROPRACTIC
Graduated 2003 (23 years in practice)
Group practice West River Health Services — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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