Quick answers
- Does Janell L. Sioma accept Medicare assignment?
- Yes. Medicare's clinician data says Janell L. Sioma 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.
- What is Janell L. Sioma's NPI number?
- 1598135659. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Janell L. Sioma works
Medicare's Facility Affiliation Data lists Janell L. Sioma 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.
- Potomac Valley HospitalKeyser, WV · Critical Access Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 511315
- West Virginia University Hospitals, IncMorgantown, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510001
- Western Maryland Regional Medical CenterCumberland, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 210027
Practice locations
Addresses where Janell L. Sioma is enrolled with Medicare (CMS data updated October 2, 2026).
- 621 Kelly RdCumberland, MD 21502 (301) 722‑3270
- 922 National HwyLavale, MD 21502 (240) 362‑7294
Group practices
Medicare enrollment lists Janell L. Sioma as a member of these groups (CMS data updated October 2, 2026).
- Specialty Physicians of Garrett County, LLC91 clinicians in the group
- Tri-State Community Health Center Inc19 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Cumberland
Clinicians with the same Medicare primary specialty in Cumberland, MD — not a recommendation.
Other clinicians in Specialty Physicians of Garrett County, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598135659 |
| 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
- 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