Peter Ho Win, MD
NPI 1124040209ActiveIndividual· Ophthalmology· Arcadia, CA
Ophthalmology (MD) with Alliance Eye Medical Group Inc and 1 other group, practicing in Arcadia, California. In 2024 Medicare paid $1,287,035 for 1,435 patients, and Part D covered 4,068 of their prescriptions, 52% of them generic. Sun Pharmaceutical Industries Inc. was the largest of 6 companies reporting payments in 2025, $396.97 in all, mostly food and beverage. Lists Pih Health Hospital-Whittier as a hospital affiliation.
Overview
| NPI | 1124040209 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 24, 2006 |
| Last updated in NPPES | Jun 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A85277 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,435 |
|---|---|
| Services billed | 13,571 across 48 procedure codes |
| Paid by Medicare | $1,287,035 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,068 · 5,495 30-day fills |
|---|---|
| Patients | 858 |
| Total drug cost | $860,375 |
| Generic share | 52% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical groups
- Alliance Eye Medical Group IncLos Angeles, CA · 4 clinicians
- Peter Ho Win MD IncCity Of Industry, CA · 3 clinicians
Hospital affiliation
- Pih Health Hospital-WhittierWhittier, CA
Industry payments (Open Payments)
- 2025$396.97 · 16 payments from 6 companies
- 2024$307.75 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $114.85 | 5 |
| Harrow Eye, LLC | $105.09 | 4 |
| Alcon Vision LLC | $101.58 | 4 |
| Astellas Pharma US Inc | $31.45 | 1 |
| Bausch & Lomb Americas Inc. | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$396.97 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 ophthalmologists in Arcadia · All ophthalmologists in California