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

Dr. Oksana Aleksenko, MD

Individual provider Gastroenterology Physician · NPI 1043439631

Dr. Oksana Aleksenko, MD is a Gastroenterology in Rapid City, South Dakota. Qualified in 1997, 29 years ago. Practices with Black Hills Surgical Hospital LLC, a 169-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
29
Licensed in
SD
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

2820 Mount Rushmore Rd
Rapid City, SD 57701-5462
Phone: (605) 342-3280
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 10084 (SD)

Record details

NPI number1043439631
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 24, 2007
Last updated in NPPESJuly 3, 2025
Certification dateJuly 3, 2025
Mailing addressPo Box 6020, Rapid City, SD 57709-6020

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Black Hills Surgical Hospital Llc — 169 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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