Georgios Lemonakis, CRNA
NPI 1790179554ActiveIndividual· Nurse Anesthetist, Certified Registered· Miami, FL
Nurse Anesthetist, Certified Registered (CRNA) with Umass Memorial Medical Group Inc and 1 other group, practicing in Miami, Florida. Medicare paid $10,401 for services to 72 patients in 2024. Merck Sharp & Dohme LLC reported $21.72 in payments in 2025, mostly food and beverage. Lists St Vincent Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790179554 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Mar 19, 2015 |
| Last updated in NPPES | Jun 17, 2025 |
| Certified by provider | Jun 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN2311064 | MA |
| Registered Nurse | 163W00000X | RN 929314 | FL |
| Nurse Anesthetist, Certified Registered | 367500000X | ARNP9293714 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 75 across 36 procedure codes |
| Paid by Medicare | $10,401 |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
- Lawrence Anesthesia Services LLCWorcester, MA · 125 clinicians
Hospital affiliations
- St Vincent HospitalWorcester, MA
- Umass Memorial Medical Center/University CampusWorcester, MA
Industry payments (Open Payments)
- 2025$21.72 · 1 payment from 1 company
- 2024$27.88 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $21.72 | 1 |
What the 2025 payments were for
- Food and Beverage$21.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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