Nelson Stephen Delgado, O.D.
NPI 1770601106ActiveIndividual· Optometrist· Columbia, MD
Optometrist (O.D.) in Columbia, Maryland, licensed in MD, with an NPI issued in March 2007. Rxsight Inc was the largest of 2 companies reporting payments in 2025, $206.97 in all, mostly food and beverage.
Overview
| NPI | 1770601106 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Mar 26, 2007 |
| Last updated in NPPES | Nov 6, 2025 |
| Certified by provider | Nov 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | MD1273 | MD |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$206.97 · 2 payments from 2 companies
- 2024$326.89 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rxsight Inc | $110.10 | 1 |
| Alcon Vision LLC | $96.87 | 1 |
What the 2025 payments were for
- Food and Beverage$206.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 optometrists in Columbia · All optometrists in Maryland