Larry Walker, MD
Family Medicine · Memphis, TNNPI 1437122355
Payments from drug & device makers
Across 368 payments — averaging $24.07 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$2K
- Abbott$1K
- GSK$912
- AstraZeneca$897
- Sanofi-aventis U.S. LLC$524
- Johnson & Johnson$456
- plus $3K from 29 others
What the payments were for
- Food & beverage$8,832100%
- Education$260%
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 |
|---|---|---|
| Novo Nordisk | 99 | $1,862 |
| Abbott | 35 | $1,290 |
| GSK | 41 | $912 |
| AstraZeneca | 36 | $897 |
| Sanofi-aventis U.S. LLC | 23 | $524 |
| Johnson & Johnson | 7 | $456 |
| Merck | 26 | $398 |
| Lilly USA, LLC | 12 | $292 |
| Kowa Pharmaceuticals America, Inc. | 14 | $280 |
| Boehringer Ingelheim | 11 | $270 |
| AbbVie(2 entities) | 7 | $220 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $174 |
| Amgen | 5 | $164 |
| Nestle Healthcare Nutrition Inc. | 9 | $155 |
| Dexcom, Inc. | 6 | $151 |
| Bayer | 2 | $122 |
| Hologic Sales And Service, LLC | 6 | $113 |
| Boston Scientific | 1 | $92 |
| Angiodynamics, Inc. | 1 | $66 |
| Pfizer | 3 | $52 |
| Novartis | 3 | $50 |
| Astellas Pharma US Inc | 3 | $48 |
| Hikma Pharmaceuticals USA | 3 | $38 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $26 |
| Vanda Pharmaceuticals Inc. | 1 | $23 |
| Insulet Corporation | 1 | $23 |
| Myriad Genetic Laboratories, Inc. | 1 | $22 |
| Supernus Pharmaceuticals, Inc. | 1 | $20 |
| Regeneron Healthcare Solutions, Inc. | 1 | $20 |
| Gilead | 1 | $19 |
| Optinose US, Inc. | 1 | $18 |
| Nabriva Therapeutics, PLC | 1 | $18 |
| Pacira Therapeutics, Inc. | 1 | $17 |
| Avion Pharmaceuticals | 1 | $13 |
| E.r. Squibb & Sons, L.L.C. | 1 | $12 |
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.
- FREESTYLE LIBRE 3$314
- FreeStyle Libre$281
- INVOKANA$242
- AREXVY$242
- Ozempic$239
- RYBELSUS$210
- TRELEGY ELLIPTA$125
- Tresiba$122
- FARXIGA$120
- BREZTRI$119
- ZORYVE$118
- ZENPEP$118
- FreeStyle Libre Pro$117
- DEXCOM G7 GSS (161)$117
- DEXCOM STELO GLUCOSE BIOSENSOR$117
- FASENRA$114
- Kerendia$102
- Prolia$100
How this compares
$8,857 in reported general payments places this provider in the 85th percentile of 2,087 family medicine 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 |
|---|---|---|
| MounjaroTirzepatide | 147 | $260,811 |
| OzempicSemaglutide | 143 | $239,798 |
| JardianceEmpagliflozin | 154 | $175,418 |
| TrulicityDulaglutide | 84 | $133,826 |
| EliquisApixaban | 96 | $111,029 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 59 | $73,015 |
| Janumet XrSitagliptin Phos/Metformin Hcl | 43 | $64,949 |
| LinzessLinaclotide | 35 | $42,265 |
| Soliqua 100-33Insulin Glargine/Lixisenatide | 28 | $38,684 |
| FarxigaDapagliflozin Propanediol | 29 | $38,641 |
| JanuviaSitagliptin Phosphate | 21 | $31,981 |
| BrilintaTicagrelor | 19 | $15,362 |
| Tresiba Flextouch U-100Insulin Degludec | 13 | $13,174 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 61 | $11,090 |
| Novolog FlexpenInsulin Aspart | 27 | $7,591 |
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 |
|---|---|---|
| Lilly USA, LLCMounjaro, Trulicity | $292 | $394,637231 claims |
| Novo NordiskOzempic | $1,862 | $239,798143 claims |
| Boehringer IngelheimJardiance | $270 | $175,418154 claims |
| PfizerEliquis | $52 | $111,02996 claims |
| MerckJanumet Xr, Januvia | $398 | $96,92964 claims |
| GSKTrelegy Ellipta | $912 | $73,01559 claims |
| AstraZenecaFarxiga, Brilinta, Symbicort | $897 | $61,38464 claims |
| AbbVieLinzess | $220 | $42,26535 claims |
| Sanofi-aventis U.S. LLCSoliqua 100-33 | $524 | $38,68428 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 85th percentile of 2,087 family medicine providers in Tennessee.
Other family medicine in Memphis
- Amanda MillerMemphis$171K
- Rickey ManningKnoxville$8.1M
- Kymberly MoyerGallatin$5.9M
- Natasha BallardChattanooga$5.7M
- Hina BudhwaniNashville$4.7M
- Paul WakefieldKnoxville$4.3M
- Emily HubbsKingsport$2.8M
- Jerry PunchKnoxville$2.1M
- Bridgette FraneyNashville$2M
- Andrew BrockmyreBristol$1.8M
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.