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

Garth A. Aasen, MD

Individual provider Hematology (Pathology) Physician · NPI 1013159037

Garth A. Aasen, MD is a Pathology in Sioux Falls, South Dakota. Graduated from Sanford School of Medicine of University of South Dakota in 2009, 17 years ago. Practices with Physicians Laboratory Ltd, a 15-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
17
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
SD
In the registry since
2009
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 S Cliff Ave Ste 700
Sioux Falls, SD 57105-1019
Phone: (605) 322-7200
Fax: (605) 322-7222
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 10663 (SD)
Hematology (Pathology) Physician Taxonomy 207ZH0000X · Licence 10663 (SD)

Record details

NPI number1013159037
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2009
Last updated in NPPESMarch 5, 2018
Mailing addressPo Box 5050, Sioux Falls, SD 57117-5050

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 2009 (17 years in practice)
Group practice Physicians Laboratory Ltd — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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