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

Denis Tcedilin, MD

Individual provider Internal Medicine Physician · NPI 1053045591

Denis Tcedilin, MD is an Internal Medicine in Aberdeen, South Dakota. Qualified in 2016, 10 years ago. Practices with Sanford Health Network, a 364-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
10
Licensed in
SD
In the registry since
2022
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

3015 3rd Ave SE
Aberdeen, SD 57401-5418
Phone: (605) 226-5500
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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 17511 (SD)

Record details

NPI number1053045591
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2022
Last updated in NPPESSeptember 18, 2025
Certification dateSeptember 18, 2025
Mailing addressPo Box 5074, Sioux Falls, SD 57117-5074

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Sanford Health Network — 364 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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