Quick answers
- Which hospitals does Michael S. Hohlastos work at?
- Medicare's official clinician data lists Michael S. Hohlastos at 5 hospitals: Beloit Health System, Fort Memorial Hospital, Jackson County Regional Health Center, Thedacare Medical Center - Berlin Inc and Thedacare Medical Center - New London. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael S. Hohlastos see patients?
- Medicare's clinician data lists 3 practice locations, including Beloit, WI, Roscoe, IL and Fort Atkinson, WI. Call before your visit to confirm the address.
- What is Michael S. Hohlastos's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Michael S. Hohlastos accept Medicare assignment?
- Yes. Medicare's clinician data says Michael S. Hohlastos 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 S. Hohlastos?
- (608) 364-5566, as listed in official Medicare / NPI Registry data.
- What is Michael S. Hohlastos's NPI number?
- 1376743914. 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 S. Hohlastos works
Medicare's Facility Affiliation Data lists Michael S. Hohlastos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beloit Health SystemBeloit, WI · Acute Care Hospital · CCN 520100
- Fort Memorial HospitalFort Atkinson, WI · Acute Care Hospital · CCN 520071
- Jackson County Regional Health CenterMaquoketa, IA · Critical Access Hospital · CCN 161329
- Thedacare Medical Center - Berlin IncBerlin, WI · Critical Access Hospital · CCN 521355
- Thedacare Medical Center - New LondonNew London, WI · Critical Access Hospital · CCN 521326
Practice locations
Addresses where Michael S. Hohlastos is enrolled with Medicare (CMS data updated 2026-10-02).
- 1969 W Hart RdBeloit, WI 53511 (608) 364‑5566
- 5605 E Rockton RdRoscoe, IL 61073 (815) 525‑4100
- 611 Sherman Ave EFort Atkinson, WI 53538 (920) 568‑5475
Group practices
Medicare enrollment lists Michael S. Hohlastos as a member of these groups (CMS data updated 2026-10-02).
- Swea Fort SC52 clinicians in the group
- Southern Wisconsin Emergency Associates SC50 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Beloit
Clinicians with the same Medicare primary specialty in Beloit, WI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Nova Southeastern College Of Osteo Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376743914 |
| 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