Mark L. Silverberg, M.D.
NPI 1366544488ActiveIndividual· Ophthalmology, Pediatric Ophthalmology and Strabismus Specialist· Santa Barbara, CA
Ophthalmology, Pediatric Ophthalmology and Strabismus Specialist (M.D.) in Santa Barbara, California, trained at University of California, San Francisco School of Medicine (class of 1995). In 2024 Medicare paid $206,727 for 673 patients, and Part D covered 218 of their prescriptions, 54% of them generic. Janssen Pharmaceuticals, Inc was the largest of 4 companies reporting payments in 2025, $632.13 in all, mostly food and beverage.
Overview
| NPI | 1366544488 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 1, 2006 |
| Last updated in NPPES | Oct 3, 2022 |
| Certified by provider | Oct 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Pediatric Ophthalmology and Strabismus Specialist Primary | 207WX0110X | A68355 | 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 | 673 |
|---|---|
| Services billed | 9,207 across 49 procedure codes |
| Paid by Medicare | $206,727 |
Part D prescriptions in 2024
| Prescriptions (claims) | 218 · 290 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $43,843 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Ophthalmology |
Medical group
- Sansum ClinicSanta Barbara, CA · 320 clinicians
Hospital affiliation
- Santa Barbara Cottage HospitalSanta Barbara, CA
Industry payments (Open Payments)
- 2025$632.13 · 17 payments from 4 companies
- 2024$311.67 · 14 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $211.68 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $167.06 | 14 |
| Tarsus Pharmaceuticals, Inc. | $128.39 | 1 |
| Harrow Eye, LLC | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$632.13 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records