Sahana Vyas, M.D.
NPI 1851312326ActiveIndividual· Ophthalmology· Merrillville, IN
Ophthalmology (M.D.) with Retina Associates, PC and 1 other group, practicing in Merrillville, Indiana. In 2024 Medicare paid $1,601,767 for 833 patients, and Part D covered 162 of their prescriptions, 55% of them generic. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $1,522 in all, mostly food and beverage. Lists Franciscan Health Crown Point and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1851312326 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Oct 29, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 01071628A | IN |
| Ophthalmology | 207W00000X | 036131211 | IL |
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 - Ophthalmology (IL); Practitioner - Ophthalmology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 833 |
|---|---|
| Services billed | 17,433 across 36 procedure codes |
| Paid by Medicare | $1,601,767 |
Part D prescriptions in 2024
| Prescriptions (claims) | 162 · 214 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $5,496 |
| Generic share | 55% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical groups
- Retina Associates, PCMichigan City, MI · 7 clinicians
- Retina Vitreous Associates, PCJoliet, IL · 7 clinicians
Hospital affiliations
- Franciscan Health Crown PointCrown Point, IN
- Franciscan Health Michigan CityMichigan City, IN
- Franciscan Health MunsterMunster, IN
Industry payments (Open Payments)
- 2025$1,522 · 19 payments from 6 companies
- 2024$425.44 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $871.26 | 10 |
| Regeneron Healthcare Solutions, Inc. | $351.62 | 4 |
| Glaukos Corporation | $202.66 | 1 |
| Ani Pharmaceuticals, Inc. | $54.86 | 2 |
| Carl Zeiss Meditec USA, Inc. | $23.26 | 1 |
What the 2025 payments were for
- Food and Beverage$1,035 · 18 payments
- Consulting Fee$487.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 ophthalmologists in Merrillville · All ophthalmologists in Indiana