Quick answers
- Where does Leon Neiman see patients?
- Medicare's clinician data lists 1 practice location in Fairlawn, OH. Call before your visit to confirm the address.
- What is Leon Neiman's specialty?
- Medicare lists Otolaryngology as the primary specialty, and also Allergy/Immunology.
- Does Leon Neiman accept Medicare assignment?
- Yes. Medicare's clinician data says Leon Neiman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Leon Neiman?
- (330) 535-3101, as listed in official Medicare / NPI Registry data.
- What is Leon Neiman's NPI number?
- 1437167814. 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 Leon Neiman is enrolled with Medicare (CMS data updated 2026-10-02).
- 3500 W Market St, Suite 3Fairlawn, OH 44333 (330) 535‑3101
Specialties
- Otolaryngologyprimary
- Allergy/Immunologyalso
Other ENT doctors in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1959 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437167814 |
| 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 2026-10-02, retrieved 2026-10-29
- 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