Quick answers
- Which hospitals does Xavier J. Guerrero work at?
- Medicare's official clinician data lists Xavier J. Guerrero at 5 hospitals: AdventHealth Tampa, HCA Florida South Tampa Hospital, Sarasota Memorial Hospital, St Josephs Hospital and Tampa General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Xavier J. Guerrero see patients?
- Medicare's clinician data lists 3 practice locations, including Sarasota, FL, Tampa, FL and Lakewood Ranch, FL. Call before your visit to confirm the address.
- What is Xavier J. Guerrero's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Xavier J. Guerrero accept Medicare assignment?
- Yes. Medicare's clinician data says Xavier J. Guerrero 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 J. Guerrero?
- (941) 917-6585, as listed in official Medicare / NPI Registry data.
- What is Xavier J. Guerrero's NPI number?
- 1922401231. 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 J. Guerrero works
Medicare's Facility Affiliation Data lists Xavier J. Guerrero at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth TampaTampa, FL · Acute Care Hospital · CCN 100173
- HCA Florida South Tampa HospitalTampa, FL · Acute Care Hospital · CCN 100206
- Sarasota Memorial HospitalSarasota, FL · Acute Care Hospital · CCN 100087
- St Josephs HospitalTampa, FL · Acute Care Hospital · CCN 100075
- Tampa General HospitalTampa, FL · Acute Care Hospital · CCN 100128
Practice locations
Addresses where Xavier J. Guerrero is enrolled with Medicare (CMS data updated 2026-10-02).
- 1921 Waldemere St, Suite 413 Fkp WaldemereSarasota, FL 34239 (941) 917‑6585
- 6323 Memorial Hwy, Suite 121Tampa, FL 33615 (813) 600‑3401
- 6960 Professional PkwyLakewood Ranch, FL 34240 (941) 917‑6585
Group practices
Medicare enrollment lists Xavier J. Guerrero as a member of these groups (CMS data updated 2026-10-02).
- Florida Kidney Physicians LLC169 clinicians in the group
- National Kidney Partners LLP66 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Sarasota
Clinicians with the same Medicare primary specialty in Sarasota, FL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922401231 |
| 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