Sandya Thimmappa, M.D.
NPI 1477505113ActiveIndividual· Ophthalmology· Greensboro, NC
Ophthalmology (M.D.) in Greensboro, North Carolina, trained at Virginia Commonwealth University, School of Medicine. Their prescriptions cost Medicare Part D more than their services did: $104,856 for 312 claims, against $5,774 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 5 companies reporting payments in 2025, $167.26 in all, mostly food and beverage.
Overview
| NPI | 1477505113 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Jul 31, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 200200614 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 99 across 12 procedure codes |
| Paid by Medicare | $5,774 |
Part D prescriptions in 2024
| Prescriptions (claims) | 312 · 516 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $104,856 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Groat Eyecare Associates, P.A.Greensboro, NC · 3 clinicians
Industry payments (Open Payments)
- 2025$167.26 · 6 payments from 5 companies
- 2024$17.17 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $65.80 | 2 |
| Alcon Vision LLC | $32.18 | 1 |
| Abbvie Inc. | $27.54 | 1 |
| Biotissue Holdings Inc. | $22.50 | 1 |
| Amgen Inc. | $19.24 | 1 |
What the 2025 payments were for
- Food and Beverage$167.26 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 ophthalmologists in Greensboro · All ophthalmologists in North Carolina