Quick answers
- Where does Sandra C. Castle see patients?
- Medicare's clinician data lists 2 practice locations, including Grand Haven, MI and Holland, MI. Call before your visit to confirm the address.
- What is Sandra C. Castle's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Sandra C. Castle accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra C. Castle 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.
- Does Sandra C. Castle offer telehealth?
- Medicare's clinician data says Sandra C. Castle offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sandra C. Castle?
- (616) 842-5350, as listed in official Medicare / NPI Registry data.
- What is Sandra C. Castle's NPI number?
- 1174848899. 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 Sandra C. Castle is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 Fulton StGrand Haven, MI 49417 (616) 842‑5350
- 12265 James StHolland, MI 49424 (616) 393‑5641
Group practices
Medicare enrollment lists Sandra C. Castle as a member of this group (CMS data updated 2026-10-02).
- County of Ottawa18 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Grand Haven
Clinicians with the same Medicare primary specialty in Grand Haven, MI — not a recommendation.
Clinician information
| Graduation year | 1982 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174848899 |
| 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