Tigran Kostanyan, M.D.
NPI 1164800827ActiveIndividual· Ophthalmology· Las Vegas, NV
Ophthalmology (M.D.) with Eye Associates of Nevada, practicing in Las Vegas, Nevada. In 2024 Medicare paid $446,035 for 1,095 patients, and Part D covered 4,034 of their prescriptions, 60% of them generic. Alcon Vision LLC was the largest of 11 companies reporting payments in 2025, $1,757 in all, mostly food and beverage.
Overview
| NPI | 1164800827 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 14, 2015 |
| Last updated in NPPES | Sep 25, 2020 |
| Certified by provider | Sep 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 19705 | NV |
| Ophthalmology | 207W00000X | MD467621 | 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); Practitioner - Ophthalmology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,095 |
|---|---|
| Services billed | 5,073 across 46 procedure codes |
| Paid by Medicare | $446,035 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,034 · 7,695 30-day fills |
|---|---|
| Patients | 858 |
| Total drug cost | $480,350 |
| Generic share | 60% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Eye Associates of NevadaHenderson, NV · 8 clinicians
Industry payments (Open Payments)
- 2025$1,757 · 42 payments from 11 companies
- 2024$1,449 · 44 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $458.92 | 8 |
| Glaukos Corporation | $447.48 | 6 |
| Abbvie Inc. | $323.18 | 10 |
| Nova Eye, Inc. | $184.05 | 1 |
| Tarsus Pharmaceuticals, Inc. | $168.18 | 9 |
What the 2025 payments were for
- Food and Beverage$1,757 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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