Quick answers
- Which hospitals does Gustavo A. Rivera Alvarez work at?
- Medicare's official clinician data lists Gustavo A. Rivera Alvarez at 3 hospitals: HCA Florida Lawnwood Hospital, HCA Florida Raulerson Hospital and St Lucie Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gustavo A. Rivera Alvarez see patients?
- Medicare's clinician data lists 1 practice location in Fort Pierce, FL. Call before your visit to confirm the address.
- What is Gustavo A. Rivera Alvarez's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Critical Care (Intensivists).
- Does Gustavo A. Rivera Alvarez accept Medicare assignment?
- Yes. Medicare's clinician data says Gustavo A. Rivera Alvarez 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 Gustavo A. Rivera Alvarez?
- (561) 997-0821, as listed in official Medicare / NPI Registry data.
- What is Gustavo A. Rivera Alvarez's NPI number?
- 1982135638. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gustavo A. Rivera Alvarez works
Medicare's Facility Affiliation Data lists Gustavo A. Rivera Alvarez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Florida Lawnwood HospitalFort Pierce, FL · Acute Care Hospital · CCN 100246
- HCA Florida Raulerson HospitalOkeechobee, FL · Acute Care Hospital · CCN 100252
- St Lucie Medical CenterPort Saint Lucie, FL · Acute Care Hospital · CCN 100260
Practice locations
Addresses where Gustavo A. Rivera Alvarez is enrolled with Medicare (CMS data updated 2026-10-02).
- 1700 S 23rd StFort Pierce, FL 34950 (561) 997‑0821
Group practices
Medicare enrollment lists Gustavo A. Rivera Alvarez as a member of this group (CMS data updated 2026-10-02).
- Intensive Care Consortium Inc496 clinicians in the group
Specialties
Other internal medicine doctors in Fort Pierce
Clinicians with the same Medicare primary specialty in Fort Pierce, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Puerto Rico School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982135638 |
| 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