Christopher Daniel Erwin, O.D
NPI 1932580206ActiveIndividual· Optometrist· Marietta, OH
Optometrist (O.D) in Marietta, Ohio, trained at Ohio State University - College of Optometry (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $52,620 for 292 claims, against $20,925 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $449.99 in all, mostly food and beverage.
Overview
| NPI | 1932580206 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D |
| Sole proprietor | No |
| NPI issued | Jun 12, 2015 |
| Last updated in NPPES | Jun 12, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 6372 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 378 |
|---|---|
| Services billed | 551 across 13 procedure codes |
| Paid by Medicare | $20,925 |
Part D prescriptions in 2024
| Prescriptions (claims) | 292 · 410 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $52,620 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Ohio State University - College of Optometry |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Optometry |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliation
- Cleveland ClinicCleveland, OH
Industry payments (Open Payments)
- 2025$449.99 · 12 payments from 4 companies
- 2024$815.47 · 18 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $258.01 | 8 |
| Tarsus Pharmaceuticals, Inc. | $153.25 | 2 |
| Bausch & Lomb Americas Inc. | $24.17 | 1 |
| Johnson & Johnson Vision Care, Inc. | $14.56 | 1 |
What the 2025 payments were for
- Food and Beverage$449.99 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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