Quick answers
- Does Karen M. Lane accept Medicare assignment?
- Yes. Medicare's clinician data says Karen M. Lane 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 Karen M. Lane see?
- In 2024, CMS data shows 403 Original Medicare patients and 3,907 services for Karen M. Lane. This counts Original Medicare only and measures volume, not quality.
- What is Karen M. Lane's NPI number?
- 1427032127. 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 Karen M. Lane, 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 | 403 |
|---|---|
| Services billed to Medicare | 3,907 |
| Different services or procedures | 70 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)864 services
- Blood test, comprehensive group of blood chemicals (80053)511 services
- Hemoglobin a1c level (83036)501 services
- Blood test, lipids (cholesterol and triglycerides) (80061)281 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)254 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).
- Diabetes60%
- High blood pressure58%
- High cholesterol51%
- Arthritis30%
- Chronic kidney disease21%
- Ischemic heart disease18%
Practice locations
Addresses where Karen M. Lane is enrolled with Medicare (CMS data updated October 2, 2026).
- 525 Airport DrOneida, WI 54155 (920) 869‑2711
Group practices
Medicare enrollment lists Karen M. Lane as a member of this group (CMS data updated October 2, 2026).
- Oneida Nation35 clinicians in the group
Specialties
- Pediatric Medicineprimary
Other pediatricians in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Other clinicians in Oneida Nation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427032127 |
| 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