Darin S. Smith, M.D.
NPI 1811979008ActiveIndividual· Ophthalmology· Knoxville, TN
Ophthalmology (M.D.) in Knoxville, Tennessee, trained at Duke University School of Medicine (class of 1994). In 2024 Medicare paid $274,405 for 1,159 patients, and Part D covered 2,542 of their prescriptions, 67% of them generic. Tarsus Pharmaceuticals, Inc. was the largest of 12 companies reporting payments in 2025, $1,712 in all, mostly food and beverage.
Overview
| NPI | 1811979008 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 15, 2005 |
| Last updated in NPPES | Apr 9, 2026 |
| Certified by provider | Apr 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD30771 | 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 - Ophthalmology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,159 |
|---|---|
| Services billed | 3,524 across 33 procedure codes |
| Paid by Medicare | $274,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,542 · 3,905 30-day fills |
|---|---|
| Patients | 678 |
| Total drug cost | $164,569 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Ophthalmology |
Medical group
- Baptist Eye Surgeons, PLLCKnoxville, TN · 13 clinicians
Industry payments (Open Payments)
- 2025$1,712 · 42 payments from 12 companies
- 2024$1,018 · 44 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $435.69 | 17 |
| Abbvie Inc. | $333.43 | 8 |
| Alcon Vision LLC | $230.62 | 6 |
| Harrow Eye, LLC | $153.54 | 2 |
| Johnson & Johnson Surgical Vision, Inc. | $124.98 | 1 |
What the 2025 payments were for
- Food and Beverage$1,712 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 ophthalmologists in Knoxville · All ophthalmologists in Tennessee