Mark Coan, OD
NPI 1689698599ActiveIndividual· Optometrist· Ocoee, FL
Optometrist (OD) in Ocoee, Florida, trained at Indiana University - School of Optometry (class of 1996). In 2024 Medicare paid $32,106 for 232 patients, and Part D covered 193 of their prescriptions, 49% of them generic. Bausch & Lomb Americas Inc. was the largest of 12 companies reporting payments in 2025, $2,467 in all, mostly food and beverage.
Overview
| NPI | 1689698599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Mar 7, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPC 2988 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 232 |
|---|---|
| Services billed | 500 across 17 procedure codes |
| Paid by Medicare | $32,106 |
Part D prescriptions in 2024
| Prescriptions (claims) | 193 · 355 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $44,226 |
| Generic share | 49% of claims |
Education and affiliations
| Medical school | Indiana University - School of Optometry |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Optometry |
Medical group
- Roxanne Achong Od, PAOcoee, FL · 3 clinicians
Industry payments (Open Payments)
- 2025$2,467 · 59 payments from 12 companies
- 2024$4,052 · 44 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $858.70 | 16 |
| Alcon Vision LLC | $413.61 | 12 |
| Coopervision Inc. | $251.88 | 7 |
| Dompe US, Inc. | $204.17 | 6 |
| Harrow Eye, LLC | $143.46 | 7 |
What the 2025 payments were for
- Food and Beverage$2,447 · 58 payments
- Entertainment$19.78 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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