Diemngoc T. Dang, MD
NPI 1215927629ActiveIndividual· Ophthalmology· Fredericksburg, VA
Ophthalmology (MD) in Fredericksburg, Virginia, licensed in VA, with an NPI issued in October 2005. Part D covered 154 prescriptions written in 2024, 68% of them generic. Bausch & Lomb Americas Inc. was the largest of 2 companies reporting payments in 2025, $185.68 in all, mostly food and beverage.
Overview
| NPI | 1215927629 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 26, 2005 |
| Last updated in NPPES | Mar 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 0101232891 | VA |
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 (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 154 · 335 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $31,346 |
| Generic share | 68% of claims |
Industry payments (Open Payments)
- 2025$185.68 · 2 payments from 2 companies
- 2024$201.50 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $124.99 | 1 |
| Alcon Vision LLC | $60.69 | 1 |
What the 2025 payments were for
- Food and Beverage$185.68 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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