Amit Mahajan, MD
Internal Medicine · Falls Church, VANPI 1265679286
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $674,164 of the $1,010,451 with a category attached, or 66.7%. 14 manufacturers reported payments, led by Noah Medical Corporation at 47.7% of the total. 2025 is the largest year on record at $341,307, 4.5 times the $75,797 reported in 2019. Among internal medicine clinicians in VA 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 704 payments — averaging $1435.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Noah Medical Corporation$482K
- Pulmonx Corporation$311K
- Covidien LP$87K
- Medtronic$50K
- Boston Scientific$27K
- Ambu A/s$22K
- plus $32K from 8 others
Across 43 payments — averaging $7441.44 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.
- Pulmonx Corporation$263K
- Johnson & Johnson$33K
- Medtronic$17K
- Spiration, Inc.$7K
What the payments were for
- Consulting fees$674,16467%
- Speaking & faculty fees$99,95010%
- Travel & lodging$124,39112%
- Food & beverage$22,8952%
- Education$89,0509%
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 |
|---|---|---|
| Noah Medical Corporation | 249 | $481,898 |
| Pulmonx Corporation | 250 | $310,643 |
| Covidien LP | 57 | $87,025 |
| Medtronic | 41 | $49,828 |
| Boston Scientific | 32 | $26,790 |
| Ambu A/s | 3 | $21,893 |
| Olympus America Inc. | 29 | $15,156 |
| Auris Health, Inc. | 6 | $7,391 |
| Intuitive Surgical | 25 | $4,501 |
| Astrazeneca UK Limited | 2 | $3,112 |
| AstraZeneca | 4 | $1,107 |
| Janssen Scientific Affairs, LLC | 1 | $678 |
| Johnson & Johnson | 4 | $301 |
| Body Vision Medical Inc. | 1 | $126 |
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.
- GALAXY$368,489
- ZEPHYR ENDOBRONCHIAL VALVE$300,575
- CHARTIS CATHETER$154,784
- ZEPHYR DELIVERY CATHETER$154,784
- PULMONX CHARTIS TABLET CONSOLE$154,784
- superDimension$88,318
- ILLUMISITE$46,738
- Spiration Valve System$14,858
- GENERAL - THERAPIES$9,295
- Pulmonx Endobronchial Valve EBV$8,694
- MONARCH$7,582
- ACQUIRE$6,547
- GENERAL PULMONARY$4,995
- Da Vinci Surgical System$4,065
- GENERAL PAIN MANAGEMENT$715
- LungVision$126
How this compares
$1,010,451 in reported general payments places this provider in the 95th percentile of 2,724 internal medicine providers in Virginia.
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.
Other internal medicine in Falls Church
- Kevin DonohueFalls Church$655K
- Sheinei AlanFalls Church$38K
- Dan PhamFalls Church$28K
- Kumar AbhishekMechanicsville$1M
- Denise BrunerArlington$227K
- Anjali KaloreMidlothian$215K
- Scott GerrishVienna$207K
- Lawrence SchwartzRichmond$205K
- Wally SmithRichmond$177K
- Gautam GulatiMc Lean$136K
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.