Quick answers
- Which hospitals does Xavier Atencio work at?
- Medicare's official clinician data lists Xavier Atencio at 5 hospitals: AdventHealth Heart of Florida, AdventHealth Orlando, Flagler Hospital, Kettering Health Dayton and Kettering Health Main Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Xavier Atencio see patients?
- Medicare's clinician data lists 9 practice locations, including Winter Garden, FL, Maitland, FL and Kettering, OH. Call before your visit to confirm the address.
- What is Xavier Atencio's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Xavier Atencio accept Medicare assignment?
- Yes. Medicare's clinician data says Xavier Atencio 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 Xavier Atencio?
- (407) 200-2700, as listed in official Medicare / NPI Registry data.
- What is Xavier Atencio's NPI number?
- 1386183705. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Xavier Atencio works
Medicare's Facility Affiliation Data lists Xavier Atencio at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Heart of FloridaDavenport, FL · Acute Care Hospital · CCN 100137
- AdventHealth OrlandoOrlando, FL · Acute Care Hospital · CCN 100007
- Flagler HospitalSaint Augustine, FL · Acute Care Hospital · CCN 100090
- Kettering Health DaytonDayton, OH · Acute Care Hospital · CCN 360133
- Kettering Health Main CampusKettering, OH · Acute Care Hospital · CCN 360079
Practice locations
Addresses where Xavier Atencio is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 2000 Fowler Grove BlvdWinter Garden, FL 34787
- 2600 Westhall LnMaitland, FL 32751 (407) 200‑2700
- 3535 Southern BlvdKettering, OH 45429
- 3535 Southern Blvd, Fl 4Kettering, OH 45429 (937) 395‑8251
- 400 Health Park BlvdSt Augustine, FL 32086 (904) 819‑5155
Group practices
Medicare enrollment lists Xavier Atencio as a member of these groups (CMS data updated 2026-10-02).
- Florida Hospital Medical Group Inc1,755 clinicians in the group
- Kettering Independent Medical Group Inc710 clinicians in the group
- Sound Physicians of Florida VI LLC146 clinicians in the group
- Ridgewood Physician Services, LLC46 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Winter Garden
Clinicians with the same Medicare primary specialty in Winter Garden, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386183705 |
| 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