Lindsay Ann Grotting, M.D.
NPI 1164721619ActiveIndividual· Ophthalmology· Torrance, CA
Ophthalmology (M.D.) in Torrance, California, trained at Georgetown University School of Medicine (class of 2011). In 2024 Medicare paid $965,916 for 320 patients, and Part D covered 1,152 of their prescriptions, 64% of them generic. Astellas Pharma US Inc was the largest of 5 companies reporting payments in 2025, $202.57 in all, mostly food and beverage.
Overview
| NPI | 1164721619 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 23, 2011 |
| Last updated in NPPES | Oct 29, 2026 |
| Certified by provider | Oct 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 145578 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 10,374 across 36 procedure codes |
| Paid by Medicare | $965,916 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,152 · 1,740 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $126,945 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Ophthalmology |
Medical group
- Retina Macula InstituteTorrance, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$202.57 · 10 payments from 5 companies
- 2024$118.95 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $83.54 | 4 |
| Bausch & Lomb Americas Inc. | $39.51 | 2 |
| Ani Pharmaceuticals, Inc. | $37.11 | 2 |
| Tarsus Pharmaceuticals, Inc. | $26.05 | 1 |
| Amgen Inc. | $16.36 | 1 |
What the 2025 payments were for
- Food and Beverage$202.57 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 ophthalmologists in Torrance · All ophthalmologists in California