Thomas Lloyd Dahl Jr., M.D.
NPI 1619090370ActiveIndividual· Ophthalmology· Oak Ridge, TN
Ophthalmology (M.D.) in Oak Ridge, Tennessee, trained at East Tennessee State University Quillen College of Medicine (class of 2003). In 2024 Medicare paid $210,298 for 933 patients, and Part D covered 1,048 of their prescriptions, 63% of them generic. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $242.87 in all, mostly food and beverage.
Overview
| NPI | 1619090370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2007 |
| Last updated in NPPES | Sep 2, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD0000040322 | TN |
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 - Ophthalmology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 933 |
|---|---|
| Services billed | 2,776 across 36 procedure codes |
| Paid by Medicare | $210,298 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,048 · 2,154 30-day fills |
|---|---|
| Patients | 352 |
| Total drug cost | $192,861 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Ophthalmology |
Medical group
- Eye Center of Oak Ridge,pcOak Ridge, TN · 14 clinicians
Industry payments (Open Payments)
- 2025$242.87 · 11 payments from 7 companies
- 2024$430.54 · 21 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $69.58 | 4 |
| Tarsus Pharmaceuticals, Inc. | $51.33 | 2 |
| Alcon Vision LLC | $32.18 | 1 |
| Oyster Point Pharma, Inc. | $27.49 | 1 |
| Mallinckrodt Hospital Products Inc. | $23.29 | 1 |
What the 2025 payments were for
- Food and Beverage$242.87 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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