Jonathan Mak, OD
NPI 1891219846ActiveIndividual· Optometrist· Ventura, CA
Optometrist (OD) with Total Vision PC, practicing in Ventura, California. Mostly services rather than prescriptions: Medicare paid $18,621 for 172 patients in 2024, with only 46 Part D claims. Coopervision Inc. was the largest of 2 companies reporting payments in 2025, $102.53 in all, mostly food and beverage.
Overview
| NPI | 1891219846 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Aug 1, 2017 |
| Last updated in NPPES | Apr 26, 2023 |
| Certified by provider | Apr 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 33779TLG | 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 | 172 |
|---|---|
| Services billed | 259 across 13 procedure codes |
| Paid by Medicare | $18,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 54 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $2,035 |
| Generic share | 39% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Total Vision PCSan Gabriel, CA · 110 clinicians
Industry payments (Open Payments)
- 2025$102.53 · 4 payments from 2 companies
- 2024$180.62 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $62.25 | 3 |
| Alcon Vision LLC | $40.28 | 1 |
What the 2025 payments were for
- Food and Beverage$102.53 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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