Quick answers
- Does Lisa K. Nelson accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa K. Nelson 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 Lisa K. Nelson see?
- In 2024, CMS data shows 182 Original Medicare patients and 1,171 services for Lisa K. Nelson. This counts Original Medicare only and measures volume, not quality.
- What is Lisa K. Nelson's NPI number?
- 1588990766. 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 Lisa K. Nelson, 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 | 182 |
|---|---|
| Services billed to Medicare | 1,171 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 85 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)630 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)172 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)115 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)102 services
- Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes (99347)44 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%
- Arthritis73%
- Depression71%
- Alzheimer's disease or dementia64%
- Anxiety62%
- High cholesterol49%
Hospitals where Lisa K. Nelson works
Medicare's Facility Affiliation Data lists Lisa K. Nelson 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.
- Mahaska Health PartnershipOskaloosa, IA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 161379
Practice locations
Addresses where Lisa K. Nelson is enrolled with Medicare (CMS data updated October 2, 2026).
- 201 Trueblood AveOskaloosa, IA 52577 (641) 676‑7361
- 2102 S Market, Homestead Assisted Living and MemoryOskaloosa, IA 52577 (641) 672‑1090
Group practices
Medicare enrollment lists Lisa K. Nelson as a member of this group (CMS data updated October 2, 2026).
- Mahaska County Hospital128 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Oskaloosa
Clinicians with the same Medicare primary specialty in Oskaloosa, IA — not a recommendation.
Other clinicians in Mahaska County Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2009 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588990766 |
| 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