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

Verlyn Jon Nykamp, MD

Individual provider Surgery Physician · NPI 1629075031

Verlyn Jon Nykamp, MD is a Thoracic Surgery in Sioux Falls, South Dakota. Graduated from University of Minnesota Medical School in 1990, 36 years ago. Practices with Intermountain Medical Group Grand Junction, LLC, a 299-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
36
Trained at
University of Minnesota Medical School
Licensed in
SD
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.

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Practice location Address checks out

1301 W 18th St
Sioux Falls, SD 57105-0401
Phone: (605) 312-2100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1500 W 22nd St, Sioux Falls, SD 57105-7702 — (605) 328-3800

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 4600 (SD)
Surgery Physician Taxonomy 208600000X · Licence 4600 (SD)

Record details

NPI number1629075031
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2005
Last updated in NPPESSeptember 5, 2023
Certification dateSeptember 5, 2023

Medicare enrollment

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

Medicare specialtyTHORACIC SURGERY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1990 (36 years in practice)
Group practice Intermountain Medical Group Grand Junction, Llc — 299 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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