Sean Michael Liston, M.D.
NPI 1104036128ActiveIndividual· Ophthalmology· Chico, CA
Ophthalmology (M.D.) in Chico, California, trained at University of Arizona College of Medicine (class of 2004). In 2024 Medicare paid $447,173 for 1,399 patients, and Part D covered 1,620 of their prescriptions, 52% of them generic. Rxsight Inc was the largest of 8 companies reporting payments in 2025, $3,262 in all, mostly consulting fees.
Overview
| NPI | 1104036128 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2007 |
| Last updated in NPPES | Dec 19, 2025 |
| Certified by provider | Dec 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 103802 | CA |
| Ophthalmology | 207W00000X | 67433 | AZ |
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) | Enrolled Practitioner - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,399 |
|---|---|
| Services billed | 6,627 across 76 procedure codes |
| Paid by Medicare | $447,173 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,620 · 2,685 30-day fills |
|---|---|
| Patients | 409 |
| Total drug cost | $306,681 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Ophthalmology |
Medical groups
- Enloe Medical CenterChico, CA · 333 clinicians
- Chico Eye Center Medical GroupChico, CA · 8 clinicians
Hospital affiliation
- Enloe HealthChico, CA
Industry payments (Open Payments)
- 2025$3,262 · 17 payments from 8 companies
- 2024$451.46 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rxsight Inc | $2,814 | 6 |
| Glaukos Corporation | $164.68 | 1 |
| Alcon Vision LLC | $99.58 | 4 |
| Biotissue Holdings Inc. | $65.63 | 1 |
| Amgen Inc. | $37.12 | 2 |
What the 2025 payments were for
- Consulting Fee$2,778 · 4 payments
- Food and Beverage$484.13 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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