Christos Theophanous, M.D.
NPI 1134582356ActiveIndividual· Ophthalmology· Palo Alto, CA
Ophthalmology (M.D.) with Sutter Bay Medical Foundation, practicing in Palo Alto, California. In 2024 Medicare paid $348,168 for 787 patients, and Part D covered 1,897 of their prescriptions, 50% of them generic. Alcon Vision LLC reported $149.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1134582356 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2016 |
| Last updated in NPPES | Sep 29, 2021 |
| Certified by provider | Sep 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A174037 | 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 | 787 |
|---|---|
| Services billed | 2,732 across 34 procedure codes |
| Paid by Medicare | $348,168 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,897 · 2,986 30-day fills |
|---|---|
| Patients | 455 |
| Total drug cost | $145,796 |
| Generic share | 50% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Ophthalmology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Industry payments (Open Payments)
- 2025$149.00 · 1 payment from 1 company
- 2024$74.51 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $149.00 | 1 |
What the 2025 payments were for
- Food and Beverage$149.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 ophthalmologists in Palo Alto · All ophthalmologists in California