Danny Nguyen Vandan, O.D.
NPI 1215363643ActiveIndividual· Optometrist· Centennial, CO
Optometrist (O.D.) in Centennial, Colorado, trained at Illinois College of Optometry at Chicago (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $30,351 for 165 claims, against $15,428 paid for services in 2024. Alcon Vision LLC was the largest of 7 companies reporting payments in 2025, $756.87 in all, mostly food and beverage.
Overview
| NPI | 1215363643 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Sep 17, 2013 |
| Last updated in NPPES | Jul 10, 2025 |
| Certified by provider | Jul 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3015 | CO |
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 - Optometry (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 149 |
|---|---|
| Services billed | 220 across 14 procedure codes |
| Paid by Medicare | $15,428 |
Part D prescriptions in 2024
| Prescriptions (claims) | 165 · 264 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $30,351 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Optometry |
Medical groups
- One Hour Optical Medical Services, PCFort Collins, CO · 43 clinicians
- Abba Eye Care PCFountain, CO · 27 clinicians
Industry payments (Open Payments)
- 2025$756.87 · 16 payments from 7 companies
- 2024$575.23 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $279.71 | 2 |
| Bausch & Lomb Americas Inc. | $184.77 | 4 |
| Topcon Healthcare, Inc. | $138.23 | 2 |
| Coopervision Inc. | $71.86 | 4 |
| Thea Pharma Inc. | $37.84 | 2 |
What the 2025 payments were for
- Food and Beverage$756.87 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other optometrists in Centennial
- 1134188030
- 1205579182
- 1245295914
- 1255306080
- 1285018580
- 1306539903
- 1427632801
- 1457591786
- 1588645360
- 1710064308
- 1760547327
- 1790883296
All 61 optometrists in Centennial · All optometrists in Colorado