Quick answers
- Does Nicholas W. Rebholtz accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas W. Rebholtz 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 Nicholas W. Rebholtz's NPI number?
- 1518396399. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas W. Rebholtz works
Medicare's Facility Affiliation Data lists Nicholas W. Rebholtz 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.
- Northern Nevada Medical CenterSparks, NV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 290032
Practice locations
Addresses where Nicholas W. Rebholtz is enrolled with Medicare (CMS data updated October 2, 2026).
- 2375 E Prater WaySparks, NV 89434 (775) 351‑5301
Group practices
Medicare enrollment lists Nicholas W. Rebholtz as a member of this group (CMS data updated October 2, 2026).
- Northern Nevada Medical Group LLC82 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Sparks
Clinicians with the same Medicare primary specialty in Sparks, NV — not a recommendation.
Other clinicians in Northern Nevada Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nevada School Of Medicine |
| Graduation year | 2022 (4 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518396399 |
| 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