Narieman Ahmadi Nik, MD
NPI 1861595837ActiveIndividual· Ophthalmology· Silver Spring, MD
Ophthalmology (MD) with Washington National Eye Center, practicing in Silver Spring, Maryland. In 2024 Medicare paid $174,074 for 651 patients, and Part D covered 2,201 of their prescriptions, 75% of them generic. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $202.30 in all, mostly food and beverage. Lists Holy Cross Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1861595837 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 6, 2006 |
| Last updated in NPPES | Feb 28, 2024 |
| Certified by provider | Feb 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | D22820 | MD |
| Plastic Surgery | 208200000X | D22820 | MD |
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 (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 651 |
|---|---|
| Services billed | 2,412 across 51 procedure codes |
| Paid by Medicare | $174,074 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,201 · 4,220 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $241,917 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 1974 |
|---|---|
| Medicare specialty | Ophthalmology |
| Secondary specialties | Plastic And Reconstructive Surgery |
Medical group
- Washington National Eye CenterWashington, DC · 28 clinicians
Hospital affiliations
- Holy Cross HospitalSilver Spring, MD
- Medstar Washington Hospital CenterWashington, DC
Industry payments (Open Payments)
- 2025$202.30 · 8 payments from 2 companies
- 2024$159.70 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $183.16 | 7 |
| Alcon Vision LLC | $19.14 | 1 |
What the 2025 payments were for
- Food and Beverage$202.30 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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