Quick answers
- Which hospitals does Gregory J. Sovinski work at?
- Medicare's official clinician data lists Gregory J. Sovinski at 2 hospitals: Sauk Prairie Hospital and SSM Health St Clare Hospital - Baraboo. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory J. Sovinski see patients?
- Medicare's clinician data lists 7 practice locations, including Prairie Du Sac, WI, Baraboo, WI and Monroe, WI. Call before your visit to confirm the address.
- What is Gregory J. Sovinski's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Gregory J. Sovinski accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory J. Sovinski 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 Gregory J. Sovinski?
- (608) 643-3333, as listed in official Medicare / NPI Registry data.
- What is Gregory J. Sovinski's NPI number?
- 1841722451. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory J. Sovinski works
Medicare's Facility Affiliation Data lists Gregory J. Sovinski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sauk Prairie HospitalPrairie Du Sac, WI · Acute Care Hospital · CCN 520095
- SSM Health St Clare Hospital - BarabooBaraboo, WI · Acute Care Hospital · CCN 520057
Practice locations
Addresses where Gregory J. Sovinski is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1110 Prairie StPrairie Du Sac, WI 53578 (608) 643‑3333
- 1626 Tuttle StBaraboo, WI 53913 (608) 355‑2033
- 515 22nd AveMonroe, WI 53566 (608) 324‑2000
- 700 S Park StMadison, WI 53715 (608) 251‑6100
- 700 S Park St, Suite AMadison, WI 53715 (608) 260‑2900
Group practices
Medicare enrollment lists Gregory J. Sovinski as a member of this group (CMS data updated 2026-10-02).
- Dean Health Systems Inc1,159 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841722451 |
| 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