Quick answers
- Does Jordan L. Olesnavich accept Medicare assignment?
- Yes. Medicare's clinician data says Jordan L. Olesnavich 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 Jordan L. Olesnavich see?
- In 2024, CMS data shows 132 Original Medicare patients and 520 services for Jordan L. Olesnavich. This counts Original Medicare only and measures volume, not quality.
- What is Jordan L. Olesnavich's NPI number?
- 1619370160. 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 Jordan L. Olesnavich, 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 | 132 |
|---|---|
| Services billed to Medicare | 520 |
| Different services or procedures | 49 |
| 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)66 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)25 services
- Injection of drug or substance under skin or into muscle (96372)23 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)23 services
- Urinalysis, manual test (81002)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 pressure64%
- High cholesterol61%
- Arthritis44%
- Anxiety31%
- Diabetes29%
- Depression29%
Practice locations
Addresses where Jordan L. Olesnavich is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 12970 S US Hwy 27Dewitt, MI 48820 (517) 999‑2273
- 132 S Cedar St, Suite 3Mason, MI 48854 (517) 999‑2273
- 16945 Marsh RdHaslett, MI 48840 (517) 999‑2273
- 2289 W Grand River AveOkemos, MI 48864 (517) 349‑2300
- 320 E Jolly RdLansing, MI 48910 (517) 999‑4700
Group practices
Medicare enrollment lists Jordan L. Olesnavich as a member of this group (CMS data updated October 2, 2026).
- Lansing Urgent Care PLC43 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Dewitt
Clinicians with the same Medicare primary specialty in Dewitt, MI — not a recommendation.
Other clinicians in Lansing Urgent Care PLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619370160 |
| 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
- 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