Mark D. Sherman, MD
NPI 1326056235ActiveIndividual· Ophthalmology· San Luis Obispo, CA
Ophthalmology (MD) in San Luis Obispo, California, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $108,740 for 805 claims, against $10,030 paid for services in 2024. Elucent Medical reported $79.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1326056235 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 4, 2006 |
| Last updated in NPPES | Feb 18, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | H69829 | 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 | 38 |
|---|---|
| Services billed | 182 across 9 procedure codes |
| Paid by Medicare | $10,030 |
Part D prescriptions in 2024
| Prescriptions (claims) | 805 · 1,748 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $108,740 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Ophthalmology |
Medical groups
- Faculty Physicians and Surgeons of LlusmLoma Linda, CA · 1,315 clinicians
- Sac Health SystemSan Bernardino, CA · 227 clinicians
Industry payments (Open Payments)
- 2025$79.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Elucent Medical | $79.72 | 1 |
What the 2025 payments were for
- Food and Beverage$79.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 ophthalmologists in San Luis Obispo · All ophthalmologists in California