Quick answers
- Does Nicholas R. Marchesani accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas R. Marchesani 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 Nicholas R. Marchesani see?
- In 2024, CMS data shows 11 Original Medicare patients and 106 services for Nicholas R. Marchesani. This counts Original Medicare only and measures volume, not quality.
- What is Nicholas R. Marchesani's NPI number?
- 1003996943. 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 Nicholas R. Marchesani, 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 | 11 |
|---|---|
| Services billed to Medicare | 106 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Hospitals where Nicholas R. Marchesani works
Medicare's Facility Affiliation Data lists Nicholas R. Marchesani 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.
- West Virginia University Hospitals, IncMorgantown, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510001
Practice locations
Addresses where Nicholas R. Marchesani is enrolled with Medicare (CMS data updated October 2, 2026).
- 1075 Van Voorhis Rd, Suite 150Morgantown, WV 26505 (304) 598‑6216
Group practices
Medicare enrollment lists Nicholas R. Marchesani as a member of this group (CMS data updated October 2, 2026).
- West Virginia University Medical Corporation1,980 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Morgantown
Clinicians with the same Medicare primary specialty in Morgantown, WV — not a recommendation.
Other clinicians in West Virginia University Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Chiropractic college | National College Of Chiropractic |
| Graduation year | 1999 (27 years since chiropractic college) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003996943 |
| 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