Quick answers
- Where does Merle A. Nathan see patients?
- Medicare's clinician data lists 1 practice location in Park Ridge, IL. Call before your visit to confirm the address.
- What is Merle A. Nathan's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Merle A. Nathan accept Medicare assignment?
- Yes. Medicare's clinician data says Merle A. Nathan 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 Merle A. Nathan?
- (847) 674-5585, as listed in official Medicare / NPI Registry data.
- What is Merle A. Nathan's NPI number?
- 1427246362. 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 Merle A. Nathan is enrolled with Medicare (CMS data updated 2026-10-02).
- 2604 Dempster St, Suite 501Park Ridge, IL 60068 (847) 674‑5585
Group practices
Medicare enrollment lists Merle A. Nathan as a member of this group (CMS data updated 2026-10-02).
- Midwest Ent Alliance PLLC97 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in Park Ridge
Clinicians with the same Medicare primary specialty in Park Ridge, IL — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427246362 |
| 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