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

Dr. Heidi Marie Groth Olson, MD

Individual provider Family Medicine Physician · NPI 1487841037

Dr. Heidi Marie Groth Olson, MD is registered under Family Practice in Wadena, Minnesota. Graduated from Medical College of Wisconsin in 2005, 21 years ago. Practices with Astera Health, a 107-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
21
Trained at
Medical College of Wisconsin
Licensed in
MN
In the registry since
2007
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

4 Deerwood Ave NW
Wadena, MN 56482-1253 Not confirmed with CMS for 17 years — call before visiting
Phone: (218) 631-1100
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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 49203 (MN)

Record details

NPI number1487841037
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 27, 2007
Last updated in NPPESFebruary 6, 2009

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE, OBSTETRICS/GYNECOLOGY, PEDIATRIC MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2005 (21 years in practice)
Group practice Astera Health — 107 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients22
Services billed 50 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Astera Health Hospital · Wadena, MN
  • Vivie Home Health Home health agency · Alexandria, MN

Colleagues at Astera Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 107 clinicians in the practice; 12 are shown here.

Other providers in Wadena