Quick answers
- Where does Michael Dewit see patients?
- Medicare's clinician data lists 2 practice locations, including Walker, MI and Ionia, MI. Call before your visit to confirm the address.
- What is Michael Dewit's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Michael Dewit accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Dewit 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 Michael Dewit?
- (616) 949-2600, as listed in official Medicare / NPI Registry data.
- What is Michael Dewit's NPI number?
- 1124478581. 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 Michael Dewit is enrolled with Medicare (CMS data updated 2026-10-02).
- 3300 Walker Vw NW, Grand Rapids Ophthalmology PCWalker, MI 49544 (616) 949‑2600
- 537 W Main St, Grand Rapids OphthalmologyIonia, MI 48846 (616) 949‑2600
Group practices
Medicare enrollment lists Michael Dewit as a member of this group (CMS data updated 2026-10-02).
- Blue Sky Vision Eye Care PC51 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Walker
Clinicians with the same Medicare primary specialty in Walker, MI — not a recommendation.
Clinician information
| Medical school | Ferris State College - College Of Optometry |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124478581 |
| 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