Quick answers
- Which hospitals does Carlos Alonso work at?
- Medicare's official clinician data lists Carlos Alonso at 1 hospital: HCA Florida Mercy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Carlos Alonso see patients?
- Medicare's clinician data lists 1 practice location in Miami, FL. Call before your visit to confirm the address.
- What is Carlos Alonso's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does Carlos Alonso accept Medicare assignment?
- Yes. Medicare's clinician data says Carlos Alonso 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.
- Does Carlos Alonso offer telehealth?
- Medicare's clinician data says Carlos Alonso offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Carlos Alonso?
- (305) 860-6260, as listed in official Medicare / NPI Registry data.
- What is Carlos Alonso's NPI number?
- 1043223902. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Carlos Alonso works
Medicare's Facility Affiliation Data lists Carlos Alonso at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Florida Mercy HospitalPlantation, FL · Acute Care Hospital · CCN 100167
Practice locations
Addresses where Carlos Alonso is enrolled with Medicare (CMS data updated 2026-10-02).
- 3659 S Miami Ave, Suite 3005Miami, FL 33133 (305) 860‑6260
Group practices
Medicare enrollment lists Carlos Alonso as a member of this group (CMS data updated 2026-10-02).
- Carlos M Alonso MD PA4 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Miami
Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Puerto Rico School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043223902 |
| 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