Benjamin Carden, OD
NPI 1508484650ActiveIndividual· Optometrist· Chattanooga, TN
Optometrist (OD) in Chattanooga, Tennessee, licensed in TN, with an NPI issued in July 2020. Their prescriptions cost Medicare Part D more than their services did: $25,245 for 57 claims, against $2,405 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $771.19 in all, mostly food and beverage.
Overview
| NPI | 1508484650 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 6, 2020 |
| Last updated in NPPES | Jul 6, 2020 |
| Certified by provider | Jul 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3607 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 19 across 6 procedure codes |
| Paid by Medicare | $2,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 77 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $25,245 |
| Generic share | 30% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$771.19 · 21 payments from 4 companies
- 2024$506.90 · 20 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $361.21 | 10 |
| Tarsus Pharmaceuticals, Inc. | $167.63 | 4 |
| Bausch & Lomb Americas Inc. | $151.97 | 6 |
| Coopervision Inc. | $90.38 | 1 |
What the 2025 payments were for
- Food and Beverage$771.19 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 optometrists in Chattanooga · All optometrists in Tennessee