Quick answers
- Which hospitals does Michael A. Van Winkle work at?
- Medicare's official clinician data lists Michael A. Van Winkle at 2 hospitals: Monument Health Rapid City Hospital and Monument Health Spearfish Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael A. Van Winkle see patients?
- Medicare's clinician data lists 1 practice location in Spearfish, SD. Call before your visit to confirm the address.
- What is Michael A. Van Winkle's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Michael A. Van Winkle accept Medicare assignment?
- Yes. Medicare's clinician data says Michael A. Van Winkle 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 A. Van Winkle?
- (605) 644-4000, as listed in official Medicare / NPI Registry data.
- What is Michael A. Van Winkle's NPI number?
- 1003195454. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael A. Van Winkle works
Medicare's Facility Affiliation Data lists Michael A. Van Winkle at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Monument Health Rapid City HospitalRapid City, SD · Acute Care Hospital · CCN 430077
- Monument Health Spearfish HospitalSpearfish, SD · Acute Care Hospital · CCN 430048
Practice locations
Addresses where Michael A. Van Winkle is enrolled with Medicare (CMS data updated 2026-10-02).
- 1440 N Main StSpearfish, SD 57783 (605) 644‑4000
Group practices
Medicare enrollment lists Michael A. Van Winkle as a member of this group (CMS data updated 2026-10-02).
- Monument Health Network Inc160 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in South Dakota
Clinicians with the same Medicare primary specialty in South Dakota — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003195454 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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