Chad Lamb, MD
Family Medicine · Anderson, INNPI 1225066392
Payments from drug & device makers
Across 28 payments — averaging $14.58 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$71
- Novo Nordisk$62
- Pfizer$56
- Takeda Pharmaceuticals U.S.A., Inc.$41
- Amarin Pharma, Inc.$31
- Novartis$27
- plus $121 from 7 others
What the payments were for
- Food & beverage$408100%
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.
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 |
|---|---|---|
| Lilly USA, LLC | 5 | $71 |
| Novo Nordisk | 4 | $62 |
| Pfizer | 4 | $56 |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $41 |
| Amarin Pharma, Inc. | 2 | $31 |
| Novartis | 2 | $27 |
| Boehringer Ingelheim | 2 | $23 |
| Astellas Pharma US Inc | 1 | $20 |
| Vertical Pharmaceuticals, LLC | 1 | $19 |
| Amgen | 1 | $18 |
| Johnson & Johnson | 1 | $18 |
| GSK | 1 | $11 |
| E.r. Squibb & Sons, L.L.C. | 1 | $11 |
How this compares
$408 in reported general payments places this provider in the 45th percentile of 2,709 family medicine providers in Indiana.
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 |
|---|---|---|
| EliquisApixaban | 79 | $91,268 |
| JanuviaSitagliptin Phosphate | 59 | $71,810 |
| OzempicSemaglutide | 49 | $71,352 |
| FarxigaDapagliflozin Propanediol | 30 | $36,017 |
| MounjaroTirzepatide | 17 | $21,740 |
| InvokanaCanagliflozin | 12 | $20,138 |
| MyrbetriqMirabegron | 14 | $18,910 |
| JanumetSitagliptin Phos/Metformin Hcl | 12 | $18,740 |
| JardianceEmpagliflozin | 13 | $16,714 |
| LinzessLinaclotide | 16 | $13,910 |
| Tresiba Flextouch U-100Insulin Degludec | 13 | $11,451 |
| Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog | 17 | $10,208 |
| PremarinEstrogens, Conjugated | 13 | $8,801 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 49 | $8,516 |
| Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate | 22 | $6,818 |
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 |
|---|---|---|
| PfizerEliquis, Premarin | $56 | $100,06992 claims |
| Novo NordiskOzempic | $62 | $71,35249 claims |
| Lilly USA, LLCMounjaro | $71 | $21,74017 claims |
| Johnson & JohnsonInvokana | $18 | $20,13812 claims |
| Astellas Pharma US IncMyrbetriq | $20 | $18,91014 claims |
| Boehringer IngelheimJardiance | $23 | $16,71413 claims |
| Takeda Pharmaceuticals U.S.A., Inc.Trintellix | $41 | $5,64712 claims |
| GSKArnuity Ellipta | $11 | $4,22511 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 45th percentile of 2,709 family medicine providers in Indiana.
Other family medicine in Anderson
- Sam ShaverAnderson$23K
- Blair BrengleIndianapolis$10.6M
- Laura HelmanMishawaka$4M
- J Christopher SartoreEvansville$3.9M
- Hubert ReyesEvansville$3.2M
- David SchultzEvansville$3M
- Steven SmithIndianapolis$2.5M
- Renee Michelle GalenNewburgh$2.1M
- Eric HewittAvon$1.7M
- Alexander Dela LlanaEvansville$1.6M
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.