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

Matthew C Reynen, MD

Individual provider Orthopaedic Surgery Physician · NPI 1245236785

Matthew C Reynen, MD is an Orthopedic Surgery in Aberdeen, South Dakota. Graduated from Sanford School of Medicine of University of South Dakota in 1991, 35 years ago. Practices with Avera St Lukes, a 166-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
35
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

701 8th Ave NW Ste A
Aberdeen, SD 57401
Phone: (605) 226-2663
Fax: (603) 226-0095
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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 4090 (SD)

Record details

NPI number1245236785
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESDecember 17, 2013
Mailing addressPo Box 1460, Aberdeen, SD 57402-1460

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 Avera St Lukes — 166 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Aberdeen