Quick answers
- Does Madalyn R. Amis accept Medicare assignment?
- Medicare's clinician data says Madalyn R. Amis may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Madalyn R. Amis see?
- In 2024, CMS data shows 81 Original Medicare patients and 102 services for Madalyn R. Amis. This counts Original Medicare only and measures volume, not quality.
- What is Madalyn R. Amis's NPI number?
- 1396427993. 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 Madalyn R. Amis, 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 | 81 |
|---|---|
| Services billed to Medicare | 102 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Automated urinalysis test (81003)43 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)25 services
- Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique (87651)14 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 cholesterol75%
- High blood pressure74%
- Diabetes36%
- Arthritis36%
- Chronic kidney disease31%
- Ischemic heart disease28%
Hospitals where Madalyn R. Amis works
Medicare's Facility Affiliation Data lists Madalyn R. Amis 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.
- Marshall Medical CenterLewisburg, TN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 441309
Practice locations
Addresses where Madalyn R. Amis is enrolled with Medicare (CMS data updated October 2, 2026).
- 1090 N Ellington Pkwy, Suite 102Lewisburg, TN 37091 (931) 359‑0019
Group practices
Medicare enrollment lists Madalyn R. Amis as a member of this group (CMS data updated October 2, 2026).
- Maury Regional Hospital32 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lewisburg
Clinicians with the same Medicare primary specialty in Lewisburg, TN — not a recommendation.
Other clinicians in Maury Regional Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1396427993 |
| 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