Marc Dea, OD
NPI 1174592646ActiveIndividual· Optometrist· Castro Valley, CA
Optometrist (OD) with For Your Eyes Only Ophthalmic Medical Corp, practicing in Castro Valley, California. Mostly services rather than prescriptions: Medicare paid $15,490 for 154 patients in 2024, with only 23 Part D claims. Alcon Vision LLC was the largest of 3 companies reporting payments in 2025, $392.13 in all, mostly food and beverage.
Overview
| NPI | 1174592646 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Aug 20, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 11124T | 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 - Optometry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 236 across 7 procedure codes |
| Paid by Medicare | $15,490 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 37 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $8,429 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- For Your Eyes Only Ophthalmic Medical CorpWalnut Creek, CA · 4 clinicians
Industry payments (Open Payments)
- 2025$392.13 · 7 payments from 3 companies
- 2024$144.59 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $188.81 | 3 |
| Johnson & Johnson Vision Care, Inc. | $178.59 | 3 |
| Coopervision Inc. | $24.73 | 1 |
What the 2025 payments were for
- Food and Beverage$392.13 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 optometrists in Castro Valley · All optometrists in California