Quick answers
- Which hospitals does Kassy Castillo work at?
- Medicare's official clinician data lists Kassy Castillo at 2 hospitals: HCA Florida Brandon Hospital and HCA Florida South Shore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kassy Castillo see patients?
- Medicare's clinician data lists 1 practice location in Brandon, FL. Call before your visit to confirm the address.
- What is Kassy Castillo's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Kassy Castillo accept Medicare assignment?
- Yes. Medicare's clinician data says Kassy Castillo 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 Kassy Castillo?
- (813) 681-5551, as listed in official Medicare / NPI Registry data.
- What is Kassy Castillo's NPI number?
- 1710689203. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kassy Castillo works
Medicare's Facility Affiliation Data lists Kassy Castillo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Florida Brandon HospitalBrandon, FL · Acute Care Hospital · CCN 100243
- HCA Florida South Shore HospitalSun City Center, FL · Acute Care Hospital · CCN 100259
Practice locations
Addresses where Kassy Castillo is enrolled with Medicare (CMS data updated 2026-10-02).
- 119 Oakfield DrBrandon, FL 33511 (813) 681‑5551
Group practices
Medicare enrollment lists Kassy Castillo as a member of this group (CMS data updated 2026-10-02).
- Emergency Medicine Services of Fl LLC712 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Brandon
Clinicians with the same Medicare primary specialty in Brandon, FL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Rocky Vista University College Of Osteopathic Med |
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710689203 |
| 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