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

Dr. Heather Elizabeth McDougall, MD

Individual provider Internal Medicine Physician · NPI 1396840401

Dr. Heather Elizabeth McDougall, MD is a Gastroenterology in Sioux Falls, South Dakota. Graduated from Indiana University School of Medicine in 2001, 25 years ago. Practices with Sanford Clinic, a 273-clinician group and accepts Medicare assignment. Licensed in Minnesota and South Dakota.

Years since qualifying
25
Trained at
Indiana University School of Medicine
Licensed in
MN, SD
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

1205 S Grange Ave Ste 104
Sioux Falls, SD 57105-0407
Phone: (605) 328-8500
Fax: (605) 328-8501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 8199 (SD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 47238 (MN)

Record details

NPI number1396840401
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 13, 2006
Last updated in NPPESMarch 25, 2022
Certification dateMarch 25, 2022

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Sanford Clinic — 273 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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