Muhammad Ebrahim Khan
Pulmonary Disease · Germantown, TNNPI 1609139625
Payments from drug & device makers
What this record shows
20 manufacturers reported payments, led by Inspire Medical Systems, Inc. at 50.9% of the total. Reporting peaked in 2024 at $2,199 and has fallen 81.2% since, to $414 in 2025. That places this record below the midpoint for pulmonary disease clinicians in TN, where the typical reported total is $3,628.
Across 83 payments — averaging $43.72 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Inspire Medical Systems, Inc.$2K
- Imperative Care, Inc$354
- Pfizer$323
- United Therapeutics Corporation$270
- Johnson & Johnson$247
- AstraZeneca$111
- plus $478 from 14 others
What the payments were for
- Travel & lodging$1,63245%
- Food & beverage$1,99755%
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 |
|---|---|---|
| Inspire Medical Systems, Inc. | 12 | $1,845 |
| Imperative Care, Inc | 1 | $354 |
| Pfizer | 19 | $323 |
| United Therapeutics Corporation | 3 | $270 |
| Johnson & Johnson | 14 | $247 |
| AstraZeneca | 7 | $111 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $69 |
| E.r. Squibb & Sons, L.L.C. | 4 | $54 |
| Novartis | 3 | $46 |
| UCB, Inc. | 2 | $43 |
| Boehringer Ingelheim | 3 | $41 |
| Melinta Therapeutics, LLC | 2 | $37 |
| Amgen | 2 | $36 |
| Merck | 2 | $30 |
| Regeneron Healthcare Solutions, Inc. | 1 | $25 |
| Boston Scientific | 1 | $25 |
| Insmed, Inc. | 1 | $24 |
| GSK | 1 | $19 |
| AbbVie | 1 | $15 |
| CSL Behring | 1 | $14 |
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.
- Inspire$1,701
- ZOOM 88-T LARGE DISTAL PLATFORM$354
- TYVASO$138
How this compares
$3,628 in reported general payments places this provider in the 50th percentile of 339 pulmonary disease providers in Tennessee.
Other pulmonary disease in Germantown
- Lisa LancasterNashville$519K
- Krishnendu BhadraChattanooga$494K
- Aaron MilstoneFranklin$482K
- Otis RickmanNashville$392K
- Michael CzarneckiChattanooga$348K
- Susan GarwoodNashville$343K
- Girendra HoskereBristol$285K
- Carlos BaleeiroChattanooga$265K
- Joao DeandradeNashville$245K
- John SwisherKnoxville$234K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.