Chi Kim Nguyen, O.D.
NPI 1356676928ActiveIndividual· Optometrist· Humble, TX
Optometrist (O.D.) in Humble, Texas, trained at University of Houston - College of Optometry (class of 2009). Mostly services rather than prescriptions: Medicare paid $21,134 for 178 patients in 2024, with only 36 Part D claims. Alcon Vision LLC was the largest of 3 companies reporting payments in 2025, $1,698 in all, mostly travel and lodging.
Overview
| NPI | 1356676928 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Oct 15, 2009 |
| Last updated in NPPES | Jul 17, 2020 |
| Certified by provider | Jul 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 7412TG | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 178 |
|---|---|
| Services billed | 266 across 9 procedure codes |
| Paid by Medicare | $21,134 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 39 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $4,877 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$1,698 · 15 payments from 3 companies
- 2024$126.62 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $1,513 | 7 |
| Johnson & Johnson Vision Care, Inc. | $93.28 | 4 |
| Bausch & Lomb Americas Inc. | $91.59 | 4 |
What the 2025 payments were for
- Travel and Lodging$901.11 · 3 payments
- Food and Beverage$797.25 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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