Xaralambos B. Zervos, D.O.
NPI 1811187925ActiveIndividual· Internal Medicine, Hepatology· Orlando, FL
Internal Medicine, Hepatology (D.O.) with Cleveland Clinic Florida A Nonprofit Corporation, practicing in Orlando, Florida. Their prescriptions cost Medicare Part D more than their services did: $297,864 for 660 claims, against $41,131 paid for services in 2024. Gilead Sciences, Inc. was the largest of 6 companies reporting payments in 2025, $414.46 in all, mostly food and beverage. Lists Cleveland Clinic Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1811187925 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 26, 2007 |
| Last updated in NPPES | Dec 1, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hepatology Primary | 207RI0008X | 10055 | FL |
| Internal Medicine, Gastroenterology | 207RG0100X | 10055 | FL |
| Internal Medicine | 207R00000X | OS10055 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 491 across 23 procedure codes |
| Paid by Medicare | $41,131 |
Part D prescriptions in 2024
| Prescriptions (claims) | 660 · 1,246 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $297,864 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Cleveland Clinic Florida A Nonprofit CorporationWeston, FL · 735 clinicians
Hospital affiliations
- Cleveland Clinic HospitalWeston, FL
- Cleveland Clinic Martin North HospitalStuart, FL
Industry payments (Open Payments)
- 2025$414.46 · 14 payments from 6 companies
- 2024$76.65 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $104.36 | 4 |
| Mirum Pharmaceuticals, Inc. | $100.26 | 1 |
| Ipsen Biopharmaceuticals, Inc | $78.66 | 3 |
| Intercept Pharmaceuticals, Inc. | $67.04 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $41.17 | 2 |
What the 2025 payments were for
- Food and Beverage$414.46 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hepatology providers in Orlando
- 1306013222
- 1194990499
- 1295364057
- 1912314030
- 1073800181