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

Dr. Keung Ung, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1972640498

Dr. Keung Ung, MD is a Thoracic Surgery in Sioux Falls, South Dakota. Graduated from Wayne State University School of Medicine in 2000, 26 years ago. Practices with Sanford Clinic, a 273-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
26
Trained at
Wayne State University School of Medicine
Licensed in
KY
In the registry since
2007
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 W 18th St
Sioux Falls, SD 57105
Phone: (605) 312-2100
Fax: (605) 312-2101
Show map & directions

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

Additional practice locations (2)

  • 1301 Pleasant Valley Rd, Owensboro, KY 42303 — (270) 417-7500
  • 1301 Pleasant Valley Rd, Owensboro, KY 42303 — (270) 417-7500

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 39678 (KY)

Record details

NPI number1972640498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 31, 2007
Last updated in NPPESApril 29, 2022
Certification dateApril 29, 2022

Medicare enrollment

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

Medicare specialtyTHORACIC SURGERY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Sanford Clinic — 273 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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