Quick answers
- Which hospitals does Alexander Maqueira work at?
- Medicare's official clinician data lists Alexander Maqueira at 3 hospitals: AdventHealth Carrollwood, AdventHealth North Pinellas and AdventHealth Tampa. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander Maqueira see patients?
- Medicare's clinician data lists 2 practice locations, including Orange Park, FL and Tampa, FL. Call before your visit to confirm the address.
- What is Alexander Maqueira's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Alexander Maqueira accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander Maqueira 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 Alexander Maqueira?
- (904) 276-8500, as listed in official Medicare / NPI Registry data.
- What is Alexander Maqueira's NPI number?
- 1386218527. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander Maqueira works
Medicare's Facility Affiliation Data lists Alexander Maqueira at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth CarrollwoodTampa, FL · Acute Care Hospital · CCN 100069
- AdventHealth North PinellasTarpon Springs, FL · Acute Care Hospital · CCN 100055
- AdventHealth TampaTampa, FL · Acute Care Hospital · CCN 100173
Practice locations
Addresses where Alexander Maqueira is enrolled with Medicare (CMS data updated 2026-10-02).
- 2001 Kingsley AveOrange Park, FL 32073 (904) 276‑8500
- 3100 E Fletcher AveTampa, FL 33613 (813) 971‑6000
Group practices
Medicare enrollment lists Alexander Maqueira as a member of these groups (CMS data updated 2026-10-02).
- Paragon Emergency Services LLC418 clinicians in the group
- Tampa Bay Emergency Physicians, LLC57 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Orange Park
Clinicians with the same Medicare primary specialty in Orange Park, FL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Alabama College Of Osteopathic Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386218527 |
| 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