Quick answers
- Where does Alan R. Margherio see patients?
- Medicare's clinician data lists 3 practice locations, including Grand Rapids, MI, Royal Oak, MI and Norton Shores, MI. Call before your visit to confirm the address.
- What is Alan R. Margherio's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Alan R. Margherio accept Medicare assignment?
- Yes. Medicare's clinician data says Alan R. Margherio 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 Alan R. Margherio?
- (616) 942-2406, as listed in official Medicare / NPI Registry data.
- What is Alan R. Margherio's NPI number?
- 1598793614. 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 Alan R. Margherio is enrolled with Medicare (CMS data updated 2026-10-02).
- 1179 E Paris Ave SE, Suite 250Grand Rapids, MI 49546 (616) 942‑2406
- 3555 W 13 Mile Rd, Suite Ll 20Royal Oak, MI 48073 (248) 288‑2280
- 5957 Harvey St, Suite 100Norton Shores, MI 49444 (231) 733‑7832
Group practices
Medicare enrollment lists Alan R. Margherio as a member of this group (CMS data updated 2026-10-02).
- Associated Retinal Consultants PC31 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598793614 |
| 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