Quick answers
- Does Rachel M. Ketter accept Medicare assignment?
- Yes. Medicare's clinician data says Rachel M. Ketter 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 Rachel M. Ketter see?
- In 2024, CMS data shows 511 Original Medicare patients and 832 services for Rachel M. Ketter. This counts Original Medicare only and measures volume, not quality.
- What is Rachel M. Ketter's NPI number?
- 1841813763. 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 Rachel M. Ketter, 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 | 511 |
|---|---|
| Services billed to Medicare | 832 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Exam of ear using a microscope (92504)372 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)197 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)143 services
- Removal of impacted ear wax (69210)53 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)18 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 cholesterol60%
- High blood pressure59%
- Arthritis36%
- Anxiety23%
- Osteoporosis22%
- Depression19%
Hospitals where Rachel M. Ketter works
Medicare's Facility Affiliation Data lists Rachel M. Ketter 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 WI Hospitals & Clinics AuthorityMadison, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520098
Practice locations
Addresses where Rachel M. Ketter is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 1 S Park StMadison, WI 53715 (608) 287‑2000
- 137 S Main StOregon, WI 53575 (608) 835‑5588
- 251 2nd StReedsburg, WI 53959 (608) 524‑4334
- 2977 County Hwy CxPortage, WI 53901 (608) 287‑2770
- 301 E 2nd StRichland Center, WI 53581 (608) 647‑6321
Group practices
Medicare enrollment lists Rachel M. Ketter as a member of this group (CMS data updated October 2, 2026).
- University of Wisconsin Medical Foundation Inc2,553 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Madison
Clinicians with the same Medicare primary specialty in Madison, WI — not a recommendation.
Other clinicians in University of Wisconsin Medical Foundation Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841813763 |
| 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