Nalini K. Aggarwal, MD
NPI 1861461303ActiveIndividual· Ophthalmology· Dallas, TX
Ophthalmology (MD) in Dallas, Texas, trained at Albany Medical College of Union University (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $157,894 for 1,973 claims, against $61,741 paid for services in 2024. Sight Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $95.98 in all, mostly food and beverage.
Overview
| NPI | 1861461303 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Apr 28, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | M0633 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 321 |
|---|---|
| Services billed | 1,299 across 22 procedure codes |
| Paid by Medicare | $61,741 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,973 · 4,484 30-day fills |
|---|---|
| Patients | 603 |
| Total drug cost | $157,894 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Ophthalmology |
Medical groups
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
- Andy M Lee MD PADuncanville, TX · 4 clinicians
Hospital affiliation
- Parkland Health & Hospital SystemDallas, TX
Industry payments (Open Payments)
- 2025$95.98 · 6 payments from 3 companies
- 2024$271.53 · 13 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sight Sciences, Inc. | $46.50 | 3 |
| Harrow Eye, LLC | $27.96 | 2 |
| Dompe US, Inc. | $21.52 | 1 |
What the 2025 payments were for
- Food and Beverage$95.98 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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