Quick answers
- Does Oksana Nimkevych accept Medicare assignment?
- Yes. Medicare's clinician data says Oksana Nimkevych accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Oksana Nimkevych see?
- In 2024, CMS data shows 136 Original Medicare patients and 516 services for Oksana Nimkevych. This counts Original Medicare only and measures volume, not quality.
- What is Oksana Nimkevych's NPI number?
- 1053644567. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Oksana Nimkevych, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 136 |
|---|---|
| Services billed to Medicare | 516 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)138 services
- Dialysis services, 4 or more physician visits per month (20 years or older) (90960)108 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)92 services
- Dialysis services, per day, less than full month service (20 years or older) (90970)51 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)16 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- Chronic kidney disease75%
- High cholesterol74%
- Diabetes65%
- Arthritis45%
- Ischemic heart disease43%
Hospitals where Oksana Nimkevych works
Medicare's Facility Affiliation Data lists Oksana Nimkevych at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- East Jefferson General HospitalMetairie, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190176
- Ochsner Medical Center AcuteNew Orleans, LA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 190036
- Ochsner Medical Center-KennerKenner, LA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 190274
- Prov Sacred HRT Medical Center & Childs HospitalSpokane, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500054
- St Charles Parish HospitalLuling, LA · Acute Care Hospital · Emergency services: listed by Medicare · CCN 190079
Practice locations
Addresses where Oksana Nimkevych is enrolled with Medicare (CMS data updated October 2, 2026).
- 200 W Esplanade Ave, Suite 305Kenner, LA 70065 (504) 464‑8712
Group practices
Medicare enrollment lists Oksana Nimkevych as a member of this group (CMS data updated October 2, 2026).
- Kidney Counsultants LLC4 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Other clinicians in Kidney Counsultants LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1053644567 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians