Omar Nass, M.D.
NPI 1639114234ActiveIndividual· Internal Medicine, Cardiovascular Disease· Lincoln, NE
Internal Medicine, Cardiovascular Disease (M.D.) with Lakeland Regional Health Systems Inc, practicing in Lincoln, Nebraska. Their prescriptions cost Medicare Part D more than their services did: $322,701 for 1,987 claims, against $54,973 paid for services in 2024. Boston Scientific Corporation was the largest of 5 companies reporting payments in 2025, $263.64 in all, mostly food and beverage. Lists Lakeland Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1639114234 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 18, 2006 |
| Last updated in NPPES | Mar 22, 2024 |
| Certified by provider | Mar 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 23887 | NE |
| Internal Medicine | 207R00000X | 23887 | NE |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | ME165258 | 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 - Cardiovascular Disease (Cardiology) (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 499 |
|---|---|
| Services billed | 998 across 44 procedure codes |
| Paid by Medicare | $54,973 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,987 · 3,727 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $322,701 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Lakeland Regional Health Systems IncLakeland, FL · 536 clinicians
Hospital affiliations
- Lakeland Regional Medical CenterLakeland, FL
- Winter Haven HospitalWinter Haven, FL
Industry payments (Open Payments)
- 2025$263.64 · 8 payments from 5 companies
- 2024$78.97 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $196.87 | 4 |
| Pfizer Inc. | $20.21 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.01 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $14.52 | 1 |
| Amgen Inc. | $14.03 | 1 |
What the 2025 payments were for
- Food and Beverage$263.64 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 cardiologists in Lincoln · All cardiologists in Nebraska