Quick answers
- Does Karen S. Lim accept Medicare assignment?
- Yes. Medicare's clinician data says Karen S. Lim 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 S. Lim see?
- In 2024, CMS data shows 249 Original Medicare patients and 874 services for Karen S. Lim. This counts Original Medicare only and measures volume, not quality.
- What is Karen S. Lim's NPI number?
- 1316073836. 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 S. Lim, 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 | 249 |
|---|---|
| Services billed to Medicare | 874 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)387 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)293 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)101 services
- Psychiatric diagnostic evaluation with medical services (90792)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%
- High cholesterol70%
- Depression61%
- Anxiety60%
- Alzheimer's disease or dementia55%
- Chronic kidney disease53%
Practice locations
Addresses where Karen S. Lim is enrolled with Medicare (CMS data updated October 2, 2026).
- 377 W River Woods Pkwy, Suite 201Glendale, WI 53212 (414) 323‑6880
Group practices
Medicare enrollment lists Karen S. Lim as a member of this group (CMS data updated October 2, 2026).
- Cleanslate Medical Group of Wisconsin SC24 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Glendale
Clinicians with the same Medicare primary specialty in Glendale, WI — not a recommendation.
Other clinicians in Cleanslate Medical Group of Wisconsin SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316073836 |
| 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