Quick answers
- Does Leah M. Schammel accept Medicare assignment?
- Yes. Medicare's clinician data says Leah M. Schammel 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 Leah M. Schammel see?
- In 2024, CMS data shows 1,145 Original Medicare patients and 5,529 services for Leah M. Schammel. This counts Original Medicare only and measures volume, not quality.
- What is Leah M. Schammel's NPI number?
- 1467644450. 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 Leah M. Schammel, 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 | 1,145 |
|---|---|
| Services billed to Medicare | 5,529 |
| Different services or procedures | 77 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)1,880 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,122 services
- Destruction of precancer skin growth, 1 growth (17000)538 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)291 services
- Destruction of skin growth, 1-14 growths (17110)246 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 pressure70%
- High cholesterol68%
- Arthritis37%
- Diabetes24%
- Ischemic heart disease21%
- Chronic kidney disease21%
Hospitals where Leah M. Schammel works
Medicare's Facility Affiliation Data lists Leah M. Schammel 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.
- Centracare- Rice Memorial HospitalWillmar, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240088
- M Health Fairview University of Minnesota Medical CenterMinneapolis, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240080
- Meeker Memorial HospitalLitchfield, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241366
Practice locations
Addresses where Leah M. Schammel is enrolled with Medicare (CMS data updated October 2, 2026).
- 101 Willmar Ave SWWillmar, MN 56201 (320) 231‑5000
Group practices
Medicare enrollment lists Leah M. Schammel as a member of this group (CMS data updated October 2, 2026).
- CentraCare Clinic Southwest LLC170 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Other clinicians in CentraCare Clinic Southwest LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1467644450 |
| 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