Lisa Kyoo-Hae Hwang, M.D.
NPI 1932376159ActiveIndividual· Ophthalmology· Lancaster, CA
Ophthalmology (M.D.) in Lancaster, California, trained at New York Medical College (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $517,099 for 1,256 claims, against $178,692 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $1,328 in all, mostly food and beverage.
Overview
| NPI | 1932376159 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 15, 2008 |
| Last updated in NPPES | Nov 20, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A104598 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,042 |
|---|---|
| Services billed | 2,087 across 26 procedure codes |
| Paid by Medicare | $178,692 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,256 · 2,007 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $517,099 |
| Generic share | 53% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Ophthalmology |
Medical group
- Culver City Eye Institute IncCulver City, CA · 2 clinicians
Hospital affiliation
- Pih Health Good Samaritan HospitalLos Angeles, CA
Industry payments (Open Payments)
- 2025$1,328 · 37 payments from 10 companies
- 2024$788.16 · 29 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $358.13 | 20 |
| Alcon Vision LLC | $209.31 | 3 |
| Bausch & Lomb Americas Inc. | $169.37 | 3 |
| Johnson & Johnson Surgical Vision, Inc. | $138.35 | 1 |
| Sight Sciences, Inc. | $135.42 | 1 |
What the 2025 payments were for
- Food and Beverage$1,328 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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