George Giannakopoulos, MD
NPI 1932137650 · Specialist · Hudson, FL
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Giannakopoulos, MD is a Specialist provider in Hudson, FL (NPI 1932137650).
Provider details
- NPI number
- 1932137650
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME66127 (FL)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,580 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 340 | $129 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 334 | $250 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Second Level64494 | 334 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 190 | $88 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 95 | $163 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians and |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 215 | 100 |
| Methylprednisolone | 140 | 105 |
| Gabapentin | 52 | 15 |
| Cyclobenzaprine Hcl | 39 | 19 |
| Tramadol Hcl | 24 | 17 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 23 | 15 |
| Tizanidine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2022-04-28
- Certified
- 2022-04-28
Frequently asked questions
- What is George Giannakopoulos's NPI number?
- George Giannakopoulos's National Provider Identifier (NPI) is 1932137650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Giannakopoulos's specialty?
- George Giannakopoulos is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is George Giannakopoulos located?
- George Giannakopoulos's practice location on file with NPPES is 13910 Fivay Rd Ste 2, Hudson, FL 34667-7130.
- What is George Giannakopoulos's phone number?
- The practice phone number listed in the NPPES registry for George Giannakopoulos is (727) 861-2332.
- Does George Giannakopoulos accept Medicare?
- George Giannakopoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Giannakopoulos's NPI active?
- Yes — George Giannakopoulos's NPI (1932137650) is active in the NPPES registry as of the last update on 2022-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.