Quick answers
- Where does Cortney Day see patients?
- Medicare's clinician data lists 3 practice locations, including Grand Rapids, MI and Rockford, MI. Call before your visit to confirm the address.
- What is Cortney Day's specialty?
- Medicare lists Occupational Therapist in Private Practice as the primary specialty.
- Does Cortney Day accept Medicare assignment?
- Yes. Medicare's clinician data says Cortney Day 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 Cortney Day?
- (616) 726-8595, as listed in official Medicare / NPI Registry data.
- What is Cortney Day's NPI number?
- 1538778170. 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 Cortney Day is enrolled with Medicare (CMS data updated 2026-10-02).
- 1055 Forest Hill Ave SEGrand Rapids, MI 49546 (616) 726‑8595
- 1225 Spaulding Ave SEGrand Rapids, MI 49546 (616) 581‑6816
- 2885 10 Mile Rd NERockford, MI 49341 (616) 326‑0010
Group practices
Medicare enrollment lists Cortney Day as a member of this group (CMS data updated 2026-10-02).
- Powerback Rehabilitation LLC649 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, Michigan →
Other occupational therapists in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538778170 |
| 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