Joseph J. Ling, MD
NPI 1316301765ActiveIndividual· Ophthalmology· San Francisco, CA
Ophthalmology (MD) in San Francisco, California, licensed in CA, with an NPI issued in April 2016. Part D covered 13 prescriptions written in 2024. Rxsight Inc was the largest of 6 companies reporting payments in 2025, $6,099 in all, mostly consulting fees.
Overview
| NPI | 1316301765 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 12, 2016 |
| Last updated in NPPES | Sep 22, 2026 |
| Certified by provider | Sep 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 172977 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 19 30-day fills |
|---|---|
| Total drug cost | $5,240 |
Industry payments (Open Payments)
- 2025$6,099 · 13 payments from 6 companies
- 2024$6,360 · 18 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rxsight Inc | $4,339 | 2 |
| Carl Zeiss Meditec USA, Inc. | $774.92 | 3 |
| Carl Zeiss Meditec, Inc. | $650.00 | 1 |
| Alcon Vision LLC | $190.33 | 5 |
| Harrow Eye, LLC | $124.95 | 1 |
What the 2025 payments were for
- Consulting Fee$5,425 · 3 payments
- Food and Beverage$668.88 · 9 payments
- Education$5.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in San Francisco
- 1568575959
- 1346678828
- 1265815955
- 1265520993
- 1669599155
- 1376626010
- 1487283776
- 1578669560
- 1952411050
- 1376809723
- 1366625451
- 1437945839