Quick answers
- Where does John Rivas see patients?
- Medicare's clinician data lists 3 practice locations, including Hialeah, FL and Fort Walton Beach, FL. Call before your visit to confirm the address.
- What is John Rivas's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does John Rivas accept Medicare assignment?
- Yes. Medicare's clinician data says John Rivas 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 John Rivas?
- (305) 468-4185, as listed in official Medicare / NPI Registry data.
- What is John Rivas's NPI number?
- 1134238215. 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 John Rivas is enrolled with Medicare (CMS data updated 2026-10-02).
- 135 W 49th StHialeah, FL 33012 (305) 468‑4185
- 2140 W 68th St, Suite 102Hialeah, FL 33016 (305) 822‑4107
- 995 Mar Walt DrFort Walton Beach, FL 32547 (888) 851‑4642
Group practices
Medicare enrollment lists John Rivas as a member of these groups (CMS data updated 2026-10-02).
- Miami Anesthesia Services LLC165 clinicians in the group
- Galloway Anesthesia Associates LLC98 clinicians in the group
- Gulfstream Anesthesia Group LLC21 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Florida →
Other nurse anesthetists in Hialeah
Clinicians with the same Medicare primary specialty in Hialeah, FL — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134238215 |
| 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