Melanie Anne Mook, O.D.
NPI 1699875690ActiveIndividual· Optometrist· Lodi, CA
Optometrist (O.D.) in Lodi, California, trained at University of California - School of Optometry (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $23,725 for 48 claims, against $8,881 paid for services in 2024. Johnson & Johnson Vision Care, Inc. was the largest of 6 companies reporting payments in 2025, $321.22 in all, mostly food and beverage.
Overview
| NPI | 1699875690 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 22, 2006 |
| Last updated in NPPES | Nov 25, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 9509 TPA | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 111 across 12 procedure codes |
| Paid by Medicare | $8,881 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 97 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $23,725 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$321.22 · 11 payments from 6 companies
- 2024$206.10 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $90.63 | 4 |
| Optos, Inc. | $78.12 | 1 |
| Alcon Vision LLC | $64.46 | 2 |
| Abbvie Inc. | $49.16 | 2 |
| Biotissue Holdings Inc. | $20.17 | 1 |
What the 2025 payments were for
- Food and Beverage$243.10 · 10 payments
- Entertainment$78.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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