Quick answers
- Does Sara A. Kremer-Start accept Medicare assignment?
- Yes. Medicare's clinician data says Sara A. Kremer-Start accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Sara A. Kremer-Start's NPI number?
- 1346787983. 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 Sara A. Kremer-Start is enrolled with Medicare (CMS data updated October 2, 2026).
- 2745 Danube Ln NEGrand Rapids, MI 49525 (616) 460‑0711
- 750 Front Ave NW, Suite 311Grand Rapids, MI 49504 (616) 460‑0711
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Clinician information
| Graduation year | 2012 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346787983 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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