Jeylan A. El-Mansoury, MD
NPI 1639157720ActiveIndividual· Ophthalmology· Las Vegas, NV
Ophthalmology (MD) with Center for Sight Eva I Liang MD PC, practicing in Las Vegas, Nevada. Their prescriptions cost Medicare Part D more than their services did: $139,209 for 929 claims, against $36,510 paid for services in 2024. Alcon Vision LLC was the largest of 7 companies reporting payments in 2025, $473.84 in all, mostly food and beverage.
Overview
| NPI | 1639157720 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 9, 2006 |
| Last updated in NPPES | Mar 12, 2024 |
| Certified by provider | Mar 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 18817 | NV |
| Ophthalmology | 207W00000X | MD058408L | PA |
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 - Ophthalmology (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 180 |
|---|---|
| Services billed | 485 across 31 procedure codes |
| Paid by Medicare | $36,510 |
Part D prescriptions in 2024
| Prescriptions (claims) | 929 · 1,400 30-day fills |
|---|---|
| Patients | 430 |
| Total drug cost | $139,209 |
| Generic share | 60% of claims |
Education and affiliations
| Graduation year | 1974 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Center for Sight Eva I Liang MD PCLas Vegas, NV · 15 clinicians
Industry payments (Open Payments)
- 2025$473.84 · 14 payments from 7 companies
- 2024$368.80 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $183.13 | 5 |
| Tarsus Pharmaceuticals, Inc. | $153.58 | 3 |
| Harrow Eye, LLC | $52.67 | 2 |
| Bausch & Lomb Americas Inc. | $24.05 | 1 |
| Oyster Point Pharma, Inc. | $22.30 | 1 |
What the 2025 payments were for
- Food and Beverage$473.84 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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