John Adams, MD
Internal Medicine · Katy, TXNPI 1922006410
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.9% of the total across 574 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 54 manufacturers, the largest accounting for just 20.6% — the pattern of someone who eats at a lot of different presentations. Among internal medicine clinicians in TX with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 574 payments — averaging $16.85 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$2K
- Novo Nordisk$1K
- AstraZeneca$663
- Amgen$631
- Amarin Pharma, Inc.$550
- AbbVie$468
- plus $4K from 48 others
Across 461 payments — averaging $759.21 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- AstraZeneca$107K
- Acella Pharmaceuticals, LLC$66K
- Novavax Inc$29K
- GSK$28K
- Novo Nordisk AS$26K
- Astrazeneca UK Limited$26K
- plus $68K from 5 others
What the payments were for
- Food & beverage$9,664100%
- Education$80%
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.
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.
How this compares
$9,673 in reported general payments places this provider in the 95th percentile of 7,675 internal medicine providers in Texas.
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 |
|---|---|---|
| OzempicSemaglutide | 54 | $63,519 |
| EliquisApixaban | 51 | $57,998 |
| JardianceEmpagliflozin | 22 | $26,423 |
| JanuviaSitagliptin Phosphate | 17 | $18,366 |
| MounjaroTirzepatide | 18 | $17,930 |
| Repatha SureclickEvolocumab | 22 | $16,732 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 19 | $14,556 |
| Tresiba Flextouch U-200Insulin Degludec | 15 | $11,958 |
| GemtesaVibegron | 12 | $6,665 |
| MyrbetriqMirabegron | 12 | $6,426 |
| Rosuvastatin Calcium | 238 | $4,132 |
| Ezetimibe | 69 | $2,077 |
| Levothyroxine Sodium | 133 | $1,699 |
| Gabapentin | 106 | $1,594 |
| Telmisartan | 45 | $1,349 |
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 |
|---|---|---|
| Novo NordiskOzempic | $1,270 | $63,51954 claims |
| PfizerEliquis | $348 | $57,99851 claims |
| Boehringer IngelheimJardiance | $356 | $26,42322 claims |
| MerckJanuvia | $25 | $18,36617 claims |
| Lilly USA, LLCMounjaro | $390 | $17,93018 claims |
| GSKTrelegy Ellipta | $432 | $14,55619 claims |
| Sumitomo Pharma America, Inc.Gemtesa | $123 | $6,66512 claims |
| Astellas Pharma US IncMyrbetriq | $82 | $6,42612 claims |
| AbbVieSynthroid, Armour Thyroid | $468 | $2,17842 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 95th percentile of 7,675 internal medicine providers in Texas.
Other internal medicine in Katy
- Spencer BerthelsenSugar Land$891K
- Hameed AliTemple$773K
- Marc TribbleDallas$693K
- Gary SinclairDallas$599K
- Mohammed Al-NajjarEl Paso$586K
- Han SchmidlyDallas$465K
- Hussein TawbiHouston$365K
- Hans LeeHouston$327K
- Tapan KadiaHouston$311K
- Nitin JainHouston$281K
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.