Doris H. Chao, O.D.
NPI 1619048063ActiveIndividual· Optometrist· Grapevine, TX
Optometrist (O.D.) in Grapevine, Texas, trained at University of Houston - College of Optometry (class of 2002). Mostly services rather than prescriptions: Medicare paid $1,144 for 13 patients in 2024, with only 19 Part D claims. Bausch & Lomb Americas Inc. was the largest of 2 companies reporting payments in 2024, $34.26 in all, mostly food and beverage.
Overview
| NPI | 1619048063 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Nov 9, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 6201TG | TX |
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 - Optometry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 19 across 4 procedure codes |
| Paid by Medicare | $1,144 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 28 30-day fills |
|---|---|
| Total drug cost | $1,323 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Optometry |
Medical group
- Chao and Yi Eye Associates, PCKaty, TX · 2 clinicians
Industry payments (Open Payments)
- 2024$34.26 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $17.26 | 1 |
| Alcon Vision LLC | $17.00 | 1 |
What the 2024 payments were for
- Food and Beverage$34.26 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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