Oumitana Kajkenova, MD
NPI 1053401521ActiveIndividual· Internal Medicine, Geriatric Medicine· Little Rock, AR
Internal Medicine, Geriatric Medicine (MD) with Curana Health of Arkansas LLC and 1 other group, practicing in Little Rock, Arkansas. Their prescriptions cost Medicare Part D more than their services did: $744,190 for 12,957 claims, against $143,610 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 15 companies reporting payments in 2025, $1,019 in all, mostly food and beverage. Lists Baptist Health Medical Center North Little Rock and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1053401521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 13, 2006 |
| Last updated in NPPES | Dec 17, 2021 |
| Certified by provider | Dec 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | E-3224 | AR |
| Family Medicine | 207Q00000X | E-3224 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Geriatric Medicine (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 546 |
|---|---|
| Services billed | 2,688 across 36 procedure codes |
| Paid by Medicare | $143,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,957 · 14,873 30-day fills |
|---|---|
| Patients | 667 |
| Total drug cost | $744,190 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Geriatric Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Curana Health of Arkansas LLCBentonville, AR · 14 clinicians
- Arkansas Longevity Center PLLCLittle Rock, AR · 3 clinicians
Hospital affiliations
- Baptist Health Medical Center North Little RockNorth Little Rock, AR
- Baptist Health Medical Center-Little RockLittle Rock, AR
- Chi-St Vincent InfirmaryLittle Rock, AR
Other facilities
- Care IV Home HealthHome health agency · Little Rock, AR
- Commonspirit HealthHome health agency · Little Rock, AR
- Elite Home HealthHome health agency · Little Rock, AR
- GentivaHospice · Little Rock, AR
- Baptist Health Rehabilitation InstituteInpatient rehabilitation facility · Little Rock, AR
- Cavalier Healthcare of EnglandNursing home · England, AR
- The Blossoms at West Dixon Rehab & Nursing CenterNursing home · Little Rock, AR
- The Blossoms at North Little Rock Rehab & NursingNursing home · North Little Rock, AR
Industry payments (Open Payments)
- 2025$1,019 · 34 payments from 15 companies
- 2024$665.51 · 23 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $218.22 | 7 |
| Otsuka America Pharmaceutical, Inc. | $197.96 | 5 |
| Eisai Inc. | $169.44 | 4 |
| Amgen Inc. | $157.67 | 3 |
| Lundbeck LLC | $70.23 | 4 |
What the 2025 payments were for
- Food and Beverage$902.92 · 33 payments
- Education$116.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Geriatric Medicine providers in Little Rock
- 1992239479
- 1023569852
- 1114055712
- 1801101431
- 1023127958
- 1508804899
- 1306816087
- 1487754347
- 1720073349
- 1003941519
- 1780774257
- 1154443372
All Internal Medicine, Geriatric Medicine providers in Arkansas →