Megan Dillman Kortum, OD
NPI 1902105075ActiveIndividual· Optometrist· Chattanooga, TN
Optometrist (OD) in Chattanooga, Tennessee, trained at Southern College of Optometry (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $68,221 for 197 claims, against $28,847 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 8 companies reporting payments in 2025, $714.01 in all, mostly food and beverage.
Overview
| NPI | 1902105075 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Mar 15, 2011 |
| Last updated in NPPES | Apr 24, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3273 | 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 | 229 |
|---|---|
| Services billed | 636 across 15 procedure codes |
| Paid by Medicare | $28,847 |
Part D prescriptions in 2024
| Prescriptions (claims) | 197 · 378 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $68,221 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Optometry |
Medical group
- Mark R. Kapperman, Od PCChattanooga, TN · 5 clinicians
Industry payments (Open Payments)
- 2025$714.01 · 21 payments from 8 companies
- 2024$858.26 · 37 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $254.72 | 7 |
| Alcon Vision LLC | $160.45 | 4 |
| Coopervision Inc. | $90.37 | 1 |
| Bausch & Lomb Americas Inc. | $57.21 | 3 |
| Mallinckrodt Hospital Products Inc. | $51.31 | 2 |
What the 2025 payments were for
- Food and Beverage$714.01 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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