Oksana Aleksenko, MD
Individual provider Active NPI Gastroenterology Physician · Rapid City, SD
NPI 1043439631 · NPPES record last updated Jul 3, 2025
Key facts
- NPI
- 1043439631
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Gastroenterology Physician 207RG0100X
- License
- 10084 (SD)
- Practice address
- 2820 Mount Rushmore Rd
Rapid City, SD 57701-5462 - Phone
- (605) 342-3280
- NPI assigned
- Apr 24, 2007
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 4
Hospital & facility affiliations 20
Medicare Care Compare profile
- Specialty
- Gastroenterology
- Education
- Other, 1997
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Black Hills Surgical Hospital LLC
Practice addresses (Care Compare)
216 Anamaria Dr
Rapid City, SD 57701-7366
Phone (605) 791-7777
3024 Tower Rd
Rapid City, SD 57701-5392
Phone (605) 508-3000
Hospital & facility affiliations
- Monument Health Rapid City Hospital
- Black Hills Surgical Hospital LLC
- Monument Health Spearfish Hospital
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 239 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 128 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in SD
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20161007000909 | SD | Practitioner - Gastroenterology |
8527184357 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Rapid City Medical Center, LLP | Current | Accepting new patients |
Locations
2820 Mount Rushmore Rd
#0
Rapid City, SD 57701
2820 Mount Rushmore Rd
Rapid City, SD 57701
Phone (605) 721-8121
Interoperability endpoints
- oksana.anand@rcmc.eclinicaldirectplus.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | 10084 | SD | Yes |
Addresses
Primary practice location
2820 Mount Rushmore Rd
Rapid City, SD 57701-5462
Mailing address
PO Box 6020
Rapid City, SD 57709-6020
Phone (605) 342-3280
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1043439631 | Medicaid | SD |
Other providers in Rapid City, SD
- Lauren Elizabeth Albers
- Albertsons LLC
- Allison Albrecht
- Amy Elizabeth Aldren
- Marc N Aldrich
- Kevin Alexander Sr.
- Zak Alfstad
- Naji Alhasnawi
- All Care Chiropractic Clinic PC
- Avery Allen
All providers in Rapid City, SD · Gastroenterology Physician in South Dakota
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 3, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.