Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Robert D Behrend, MD

Individual provider Internal Medicine Physician · NPI 1578569000

Robert D Behrend, MD practises Internal Medicine in Sioux Falls, South Dakota. Graduated from Sanford School of Medicine of University of South Dakota in 1989, 37 years ago. Practices with Sanford Medical Center, a 842-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
37
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
SD
In the registry since
2005
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 510
Sioux Falls, SD 57105-0410
Phone: (605) 328-7500
Fax: (605) 328-7599
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 3588 (SD)

Record details

NPI number1578569000
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESMarch 28, 2022
Certification dateMarch 28, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 1989 (37 years in practice)
Group practice Sanford Medical Center — 842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients1,219
Services billed 2,618 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

  • Douglas County Memorial Hospital-Cah Hospital · Armour, SD · listed as Douglas County Memorial Hospital
  • Sanford Usd Medical Center Hospital · Sioux Falls, SD · listed as Sanford Medical Center Pharmacy
  • Sanford Home Health Home health agency · Sioux Falls, SD
  • Dow Rummel Village Nursing home · Sioux Falls, SD
  • Murray County Memorial Hospital Hospital · Slayton, MN
  • Sanford Vermillion Medical Center Hospital · Vermillion, SD
  • Sanford Westbrook Medical Center Hospital · Westbrook, MN
  • Aveanna Home Health Home health agency · Sioux Falls, SD
  • Sanford Hospice Hospice · Sioux Falls, SD

Colleagues at Sanford Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 842 clinicians in the practice; 12 are shown here.

Other providers in Sioux Falls