Quick answers
- Does Nathan O. Spell Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan O. Spell Iii 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 Nathan O. Spell Iii's NPI number?
- 1134152168. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Nathan O. Spell Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 119 Hendersonville RdAsheville, NC 28803 (828) 771‑5500
- 121 Hendersonville RdAsheville, NC 28803 (828) 257‑4730
- 123 Hendersonville RdAsheville, NC 28803
- 125 Hendersonville RdAsheville, NC 28803 (828) 398‑3601
Group practices
Medicare enrollment lists Nathan O. Spell Iii as a member of this group (CMS data updated October 2, 2026).
- Mountain Area Health Education Center Inc156 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Asheville
Clinicians with the same Medicare primary specialty in Asheville, NC — not a recommendation.
Other clinicians in Mountain Area Health Education Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134152168 |
| 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
- 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