Matthew Lowrance, DO
Retina Specialist · Lenoir City, TNNPI 1417284647
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 96.2% of the total across 39 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 13 manufacturers, the largest accounting for just 22.3% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2022 at $520 and has fallen 74.7% since, to $131 in 2025. That places this record below the midpoint for retina specialist clinicians in TN, where the typical reported total is $3,018.
Across 39 payments — averaging $35.25 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Beaver-visitec International, Inc.$306
- Regeneron Healthcare Solutions, Inc.$222
- Alcon$154
- Apellis Pharmaceuticals, Inc.$150
- Johnson & Johnson Surgical Vision, Inc.$115
- AbbVie$113
- plus $314 from 7 others
What the payments were for
- Speaking & faculty fees$322%
- Food & beverage$1,32396%
- Gifts$191%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Beaver-visitec International, Inc. | 4 | $306 |
| Regeneron Healthcare Solutions, Inc. | 7 | $222 |
| Alcon | 4 | $154 |
| Apellis Pharmaceuticals, Inc. | 2 | $150 |
| Johnson & Johnson Surgical Vision, Inc. | 4 | $115 |
| AbbVie(2 entities) | 4 | $113 |
| Mallinckrodt Hospital Products Inc. | 3 | $76 |
| Rxsight Inc | 2 | $55 |
| Glaukos Corporation | 3 | $53 |
| Genentech USA, Inc. | 2 | $37 |
| Coherus Oncology, Inc. | 1 | $37 |
| Alimera Sciences, Inc. | 2 | $36 |
| Carl Zeiss Meditec AG | 1 | $19 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- EYLEA$121
How this compares
$1,375 in reported general payments places this provider in the 20th percentile of 58 retina specialist providers in Tennessee.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| LumiganBimatoprost | 21 | $16,870 |
| Prednisolone Acetate | 422 | $14,100 |
| Latanoprost | 320 | $2,843 |
| Brimonidine Tartrate | 159 | $2,334 |
| Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha | 102 | $1,371 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 74 | $1,190 |
| Tobramycin-DexamethasoneTobramycin/Dexamethasone | 23 | $1,019 |
| Timolol Maleate | 95 | $942 |
| Doxycycline Hyclate | 38 | $778 |
| Dorzolamide Hcl | 35 | $536 |
| Ciprofloxacin Hcl | 15 | $186 |
| Spironolactone | 12 | $74 |
| Prednisone | 13 | $35 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| AbbVieLumigan | $113 | $16,87021 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 20th percentile of 58 retina specialist providers in Tennessee.
Other retina specialist in Lenoir City
- Steve CharlesGermantown$5.8M
- Carl AwhNashville$1.3M
- Peter SonkinNashville$949K
- Brandon BusbeeNashville$566K
- Eric SchneiderNashville$134K
- David ReichsteinNashville$114K
- Akshay ThomasNashville$108K
- Franco RecchiaNashville$72K
- Nicholas AndersonKnoxville$46K
- Everton ArrindellNashville$39K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.