Quick answers
- Which hospitals does George D. Giannakopoulos work at?
- Medicare's official clinician data lists George D. Giannakopoulos at 2 hospitals: HCA Florida Bayonet Point Hospital and HCA Florida Oak Hill Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does George D. Giannakopoulos see patients?
- Medicare's clinician data lists 2 practice locations, including Hudson, FL and The Villages, FL. Call before your visit to confirm the address.
- What is George D. Giannakopoulos's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does George D. Giannakopoulos accept Medicare assignment?
- Yes. Medicare's clinician data says George D. Giannakopoulos 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 George D. Giannakopoulos?
- (727) 861-2332, as listed in official Medicare / NPI Registry data.
- What is George D. Giannakopoulos's NPI number?
- 1932137650. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where George D. Giannakopoulos works
Medicare's Facility Affiliation Data lists George D. Giannakopoulos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Florida Bayonet Point HospitalHudson, FL · Acute Care Hospital · CCN 100256
- HCA Florida Oak Hill HospitalBrooksville, FL · Acute Care Hospital · CCN 100264
Practice locations
Addresses where George D. Giannakopoulos is enrolled with Medicare (CMS data updated 2026-10-02).
- 13910 Fivay Rd, Suite 2Hudson, FL 34667 (727) 861‑2332
- 2953 Traverse TrlThe Villages, FL 32163 (352) 693‑3378
Group practices
Medicare enrollment lists George D. Giannakopoulos as a member of this group (CMS data updated 2026-10-02).
- Cora Health Services Inc1,136 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932137650 |
| 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