Ronnie Mak, OD
NPI 1437712080ActiveIndividual· Optometrist· Johns Creek, GA
Optometrist (OD) in Johns Creek, Georgia, licensed in GA, with an NPI issued in April 2019. Mostly services rather than prescriptions: Medicare paid $1,590 for 20 patients in 2024, with only 15 Part D claims. Johnson & Johnson Vision Care, Inc. was the largest of 5 companies reporting payments in 2024, $349.68 in all, mostly food and beverage.
Overview
| NPI | 1437712080 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Apr 18, 2019 |
| Last updated in NPPES | Jun 26, 2026 |
| Certified by provider | Jun 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT003150 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 22 across 3 procedure codes |
| Paid by Medicare | $1,590 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 16 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $424.58 |
| Generic share | 73% of claims |
Industry payments (Open Payments)
- 2024$349.68 · 10 payments from 5 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $175.43 | 4 |
| Visioneering Technologies, Inc. | $75.99 | 1 |
| Bausch & Lomb Americas Inc. | $56.42 | 3 |
| Oyster Point Pharma, Inc. | $27.00 | 1 |
| Alcon Vision LLC | $14.84 | 1 |
What the 2024 payments were for
- Food and Beverage$349.68 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 optometrists in Johns Creek · All optometrists in Georgia