Doctor profile · Federal record
Dr. Oksana Aleksenko, MD
Gastroenterology Physician (CMS: Gastroenterology) · Rapid City, SD
- NPI 1043439631
- Accepts Medicare
- MIPS 76.6 / 100 · 2023
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2820 Mount Rushmore RD
Rapid City, SD 577015462
(605) 342-3280 - Mailing address
-
Po Box 6020
Rapid City, SD 577096020
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- July 3, 2025
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- South Dakota #10084
- Medicaid
- SD #1043439631
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043439631. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
913
Distinct HCPCS
10
Medicare allowed
$144,934
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 305 | 302 | $239 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 185 | 183 | $93 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 132 | 129 | $90 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 55 | 55 | $172 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 42 | 16 | $8 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 38 | 37 | $101 | |
80053 |
Blood test, comprehensive group of blood chemicals | 38 | 14 | $10 | |
45381 |
Injection beneath lining of large bowel using a flexible endoscope | 32 | 32 | $15 | |
91110 |
Imaging of digestive tract done from the inside of the digestive tract | 29 | 29 | $715 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 26 | 26 | $173 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 150. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$94
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 1 | $42.26 | |
| Mauna Kea Technologies, Inc. | 1 | $30.93 | |
| Janssen Biotech, Inc. | 1 | $20.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
674
Patients
626
Total drug cost
$10,089
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 358 | 351 | $6,352 |
| Ondansetron Hcl | Generic | 95 | 94 | $286 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 91 | 91 | $1,705 |
| Pantoprazole Sodium | Generic | 59 | 19 | $612 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 34 | 34 | $585 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 19 | 19 | $466 |
| Ondansetron Odt (Ondansetron) | Brand | 18 | 18 | $83 |
Hospital affiliations
Frequently asked questions
What is Dr. Oksana Aleksenko's medical specialty?
Dr. Oksana Aleksenko practices Gastroenterology Physician in Rapid City, SD.
Where does Dr. Oksana Aleksenko practice?
Dr. Oksana Aleksenko practices at 2820 Mount Rushmore RD, Rapid City, SD 577015462. Office phone: 6053423280.
What is Dr. Oksana Aleksenko's NPI?
Dr. Oksana Aleksenko's National Provider Identifier (NPI) is 1043439631, issued by NPPES.
Does Dr. Oksana Aleksenko accept Medicare assignment?
Yes. Dr. Oksana Aleksenko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oksana Aleksenko commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.