DR. ANTONIO C CABALLERO M.D.
NPI 1245213941
Anesthesiology in Milwaukee, WI
About Dr. Antonio C Caballero M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANTONIO C CABALLERO M.D. (NPI 1245213941) is an individual anesthesiology provider in Milwaukee, Wisconsin, licensed in Wisconsin (39337-020) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Froedtert South Inc., and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Antonio C Caballero M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Froedtert South Inc.
Acute Care Hospitals · Pleasant Prairie, WIAscension All Saints Hospital
Acute Care Hospitals · Racine, WIFroedtert Memorial Lutheran Hospital
Acute Care Hospitals · Milwaukee, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Antonio Caballero's NPI number?
The NPI number for Antonio Caballero is 1245213941. It was assigned to this individual provider in the NPPES registry on November 28, 2005.
Where is Antonio Caballero located?
Antonio Caballero practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 805-8700.
What is Antonio Caballero's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Antonio Caballero enrolled in Medicare?
Yes. Antonio Caballero is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Antonio Caballero accept?
Health plans from CareSource (Common Ground Healthcare) list Antonio Caballero as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Antonio Caballero affiliated with any hospitals?
According to CMS data, Antonio Caballero is affiliated with Froedtert South Inc., Ascension All Saints Hospital and Froedtert Memorial Lutheran Hospital.
When was this NPI record last updated?
The NPPES record for Antonio Caballero was last updated on October 29, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
