Quick answers
- Does Abby J. Thomsen accept Medicare assignment?
- Yes. Medicare's clinician data says Abby J. Thomsen 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 Abby J. Thomsen see?
- In 2024, CMS data shows 115 Original Medicare patients and 189 services for Abby J. Thomsen. This counts Original Medicare only and measures volume, not quality.
- What is Abby J. Thomsen's NPI number?
- 1841958352. 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 Abby J. Thomsen, 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 | 115 |
|---|---|
| Services billed to Medicare | 189 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)85 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)81 services
- Transitional care management services for problem of high complexity (99496)15 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 cholesterol75%
- Ischemic heart disease75%
- Chronic kidney disease75%
- Heart failure75%
- Atrial fibrillation69%
Hospitals where Abby J. Thomsen works
Medicare's Facility Affiliation Data lists Abby J. Thomsen 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.
- University of Kansas HospitalKansas City, KS · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 170040
Practice locations
Addresses where Abby J. Thomsen is enrolled with Medicare (CMS data updated October 2, 2026).
- 10787 Nall Ave, Suite 300Overland Park, KS 66211 (913) 588‑9400
- 4000 Cambridge StKansas City, KS 66160 (913) 588‑1227
- 7420 Switzer RdShawnee, KS 66203 (913) 588‑1227
Group practices
Medicare enrollment lists Abby J. Thomsen as a member of these groups (CMS data updated October 2, 2026).
- Kansas University Physicians Inc1,849 clinicians in the group
- Mid-America Cardiology Associates Inc108 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Overland Park
Clinicians with the same Medicare primary specialty in Overland Park, KS — not a recommendation.
Other clinicians in Kansas University Physicians Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841958352 |
| 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