Steven J. Chiana, O.D.
NPI 1780622589ActiveIndividual· Optometrist· Fullerton, CA
Optometrist (O.D.) in Fullerton, California, trained at University Alabama Birmingham - School of Optometry (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $2,691 for 22 claims, against $1,395 paid for services in 2024. Abb Con-Cise Optical Group LLC was the largest of 2 companies reporting payments in 2025, $40.19 in all, mostly food and beverage.
Overview
| NPI | 1780622589 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 3, 2006 |
| Last updated in NPPES | Jan 10, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT8181 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 28 across 11 procedure codes |
| Paid by Medicare | $1,395 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 26 30-day fills |
|---|---|
| Total drug cost | $2,691 |
Education and affiliations
| Medical school | University Alabama Birmingham - School of Optometry |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$40.19 · 2 payments from 2 companies
- 2024$48.59 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abb Con-Cise Optical Group LLC | $22.63 | 1 |
| Bausch & Lomb Americas Inc. | $17.56 | 1 |
What the 2025 payments were for
- Food and Beverage$40.19 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other optometrists in Fullerton
- 1033524491
- 1114914876
- 1154425304
- 1154701001
- 1174685564
- 1306831649
- 1366556250
- 1497858898
- 1538155932
- 1710996228
- 1790855062
- 1841208857
All 94 optometrists in Fullerton · All optometrists in California