Marissa Brooke Wall, OD
NPI 1265915615ActiveIndividual· Optometrist· Modesto, CA
Optometrist (OD) with Valley View Optometry, practicing in Modesto, California. Their prescriptions cost Medicare Part D more than their services did: $39,326 for 487 claims, against $9,881 paid for services in 2024. Optos, Inc. was the largest of 2 companies reporting payments in 2025, $237.19 in all, mostly entertainment.
Overview
| NPI | 1265915615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Sep 12, 2018 |
| Last updated in NPPES | Dec 22, 2021 |
| Certified by provider | Dec 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT34197 | CA |
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 - Optometry (CA); Practitioner - Optometry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 219 across 14 procedure codes |
| Paid by Medicare | $9,881 |
Part D prescriptions in 2024
| Prescriptions (claims) | 487 · 1,098 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $39,326 |
| Generic share | 52% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Valley View OptometryOakdale, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$237.19 · 2 payments from 2 companies
- 2024$190.37 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Optos, Inc. | $153.27 | 1 |
| Alcon Vision LLC | $83.92 | 1 |
What the 2025 payments were for
- Entertainment$153.27 · 1 payment
- Food and Beverage$83.92 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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