Quick answers
- Which hospitals does Antonio C. Caballero work at?
- Medicare's official clinician data lists Antonio C. Caballero at 2 hospitals: Ascension All Saints Hospital and Froedtert South Inc.. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Antonio C. Caballero see patients?
- Medicare's clinician data lists 2 practice locations, including Mount Pleasant, WI and Pleasant Prairie, WI. Call before your visit to confirm the address.
- What is Antonio C. Caballero's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Antonio C. Caballero accept Medicare assignment?
- Yes. Medicare's clinician data says Antonio C. Caballero 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 Antonio C. Caballero?
- (262) 687-4392, as listed in official Medicare / NPI Registry data.
- What is Antonio C. Caballero's NPI number?
- 1245213941. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Antonio C. Caballero works
Medicare's Facility Affiliation Data lists Antonio C. Caballero at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension All Saints HospitalRacine, WI · Acute Care Hospital · CCN 520096
- Froedtert South Inc.Kenosha, WI · Acute Care Hospital · CCN 520021
Practice locations
Addresses where Antonio C. Caballero is enrolled with Medicare (CMS data updated 2026-10-02).
- 3801 Spring StMount Pleasant, WI 53405 (262) 687‑4392
- 9555 76th StPleasant Prairie, WI 53158 (262) 577‑8000
Group practices
Medicare enrollment lists Antonio C. Caballero as a member of these groups (CMS data updated 2026-10-02).
- Vituity-Wisconsin Anesthesia SC139 clinicians in the group
- Racine Anesthesia Services LLC82 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Mount Pleasant
Clinicians with the same Medicare primary specialty in Mount Pleasant, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245213941 |
| 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