Simon Sheung Man Fung, MD
NPI 1194215665ActiveIndividual· Ophthalmology· San Francisco, CA
Ophthalmology (MD) with UCSF Medical Group Business Services and 1 other group, practicing in San Francisco, California. Their prescriptions cost Medicare Part D more than their services did: $150,031 for 281 claims, against $48,337 paid for services in 2024. Glaukos Corporation was the largest of 3 companies reporting payments in 2025, $705.85 in all, mostly food and beverage. Lists Chinese Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1194215665 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 10, 2018 |
| Last updated in NPPES | Mar 13, 2025 |
| Certified by provider | Mar 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A174478 | CA |
| Ophthalmology | 207W00000X | 535 | CA |
| Ophthalmology, Pediatric Ophthalmology and Strabismus Specialist | 207WX0110X | 535 | CA |
| Ophthalmology, Cornea and External Diseases Specialist | 207WX0120X | 535 | 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 | 151 |
|---|---|
| Services billed | 448 across 46 procedure codes |
| Paid by Medicare | $48,337 |
Part D prescriptions in 2024
| Prescriptions (claims) | 281 · 393 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $150,031 |
| Generic share | 46% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical groups
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
- University of California Sfgh Medical GroupSan Francisco, CA · 587 clinicians
Hospital affiliations
- Chinese HospitalSan Francisco, CA
- UCSF Medical CenterSan Francisco, CA
- Zuckerberg San Francisco General Hosp & Trauma CtrSan Francisco, CA
Industry payments (Open Payments)
- 2025$705.85 · 9 payments from 3 companies
- 2024$3,055 · 20 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $314.61 | 4 |
| Dompe US, Inc. | $247.83 | 4 |
| Bausch & Lomb Americas Inc. | $143.41 | 1 |
What the 2025 payments were for
- Food and Beverage$705.85 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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