Quick answers
- Does Wendy A. Demetrios accept Medicare assignment?
- Yes. Medicare's clinician data says Wendy A. Demetrios 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 Wendy A. Demetrios see?
- In 2024, CMS data shows 232 Original Medicare patients and 936 services for Wendy A. Demetrios. This counts Original Medicare only and measures volume, not quality.
- What is Wendy A. Demetrios's NPI number?
- 1124450291. 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 Wendy A. Demetrios, 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 | 232 |
|---|---|
| Services billed to Medicare | 936 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)314 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)235 services
- Destruction of precancer skin growth, 1 growth (17000)118 services
- Destruction of skin growth, 1-14 growths (17110)83 services
- Biopsy of related skin growth, first growth (11102)56 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 pressure69%
- Arthritis53%
- Diabetes25%
- Ischemic heart disease24%
- Chronic kidney disease21%
Practice locations
Addresses where Wendy A. Demetrios is enrolled with Medicare (CMS data updated October 2, 2026).
- 1745 Niles Corland Rd NE, Suite 5Warren, OH 44484 (330) 856‑6365
Group practices
Medicare enrollment lists Wendy A. Demetrios as a member of this group (CMS data updated October 2, 2026).
- Warren Dermatology and Mohs Surgery LLC5 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Warren
Clinicians with the same Medicare primary specialty in Warren, OH — not a recommendation.
Other clinicians in Warren Dermatology and Mohs Surgery LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2013 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124450291 |
| 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
- 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