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

Matthew J McKenzie, MD

Individual provider Orthopaedic Surgery Physician · NPI 1720094089

Matthew J McKenzie, MD practises Orthopedic Surgery in Tea, South Dakota. Graduated from Sanford School of Medicine of University of South Dakota in 1991, 35 years ago. Practices with Orthopedic Institute PC, a 58-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Minnesota and South Dakota.

Years since qualifying
35
Trained at
Sanford School of Medicine of University of South Dakota
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

2120 Live Stronger St
Tea, SD 57064-8331
Phone: (605) 331-5890
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 5001 (SD)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 35462 (MN)

Record details

NPI number1720094089
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2006
Last updated in NPPESApril 22, 2026
Certification dateApril 22, 2026

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 1991 (35 years in practice)
Group practice Orthopedic Institute Pc — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Laminectomy or laminotomy (partial removal of spine bones) 75 times · 88th percentile
Hip replacement 30 times · 76th percentile
Knee replacement 33 times · 67th percentile
Spinal fusion 55 times · 58th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients739
Services billed 3,242 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

  • Sanford Usd Medical Center Hospital · Sioux Falls, SD · listed as Sanford Medical Center Pharmacy
  • Sioux Falls Specialty Hospital Hospital · Sioux Falls, SD · listed as Sioux Falls Specialty Hospital LLP
  • Avera McKennan Hospital & University Health Center Hospital · Sioux Falls, SD
  • Avera Weskota Memorial Medical Center - Cah Hospital · Wessington Springs, SD
  • Platte Health Center Hospital · Platte, SD

Colleagues at Orthopedic Institute PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 58 clinicians in the practice; 12 are shown here.

Other providers in Tea