Quick answers
- Where does Sixto A. Arias see patients?
- Medicare's clinician data lists 47 practice locations, including Miami, FL. Call before your visit to confirm the address.
- What is Sixto A. Arias's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists) and Internal Medicine.
- Does Sixto A. Arias accept Medicare assignment?
- Yes. Medicare's clinician data says Sixto A. Arias 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 Sixto A. Arias offer telehealth?
- Medicare's clinician data says Sixto A. Arias offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sixto A. Arias?
- (305) 243-4598, as listed in official Medicare / NPI Registry data.
- What is Sixto A. Arias's NPI number?
- 1356545610. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Sixto A. Arias is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 47; the Medicare profile lists all.
- 1400 NW 12th AveMiami, FL 33136
- 1400 NW 12th Ave 1st FlMiami, FL 33136
- 1400 NW 12th Ave 1st Flr, Umhc Uhealth TowerMiami, FL 33136
- 1400 NW 12th Ave 1st Flr Gi Ctr, Umhc Uhealth TowerMiami, FL 33136 (305) 243‑4598
- 1400 NW 12th Ave 5th Flr Sicu, Umhc Uhealth TowerMiami, FL 33136 (305) 355‑5241
Group practices
Medicare enrollment lists Sixto A. Arias as a member of this group (CMS data updated 2026-10-02).
- University of Miami2,377 clinicians in the group
Specialties
Other pulmonologists in Miami
Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1356545610 |
| 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
- 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