Allauddin Khan, MD
Clinical Neurophysiology · Zephyrhills, FLNPI 1205882073
Payments from drug & device makers
What this record shows
Janssen Research & Development, LLC accounts for 70.6% of it on its own, with 6 other manufacturers making up the rest. 2023 is the largest year on record at $995, 8.5 times the $117 reported in 2019.
Across 16 payments — averaging $88.09 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Janssen Research & Development, LLC$995
- SK Life Science, Inc.$125
- Amgen$117
- Boston Scientific$98
- Medtronic$39
- AbbVie$19
- plus $18 from 1 others
Across 24 payments — averaging $7801.33 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.
- Janssen Research & Development, LLC$187K
What the payments were for
- Travel & lodging$70550%
- Food & beverage$70550%
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 |
|---|---|---|
| Janssen Research & Development, LLC | 8 | $995 |
| SK Life Science, Inc. | 1 | $125 |
| Amgen | 3 | $117 |
| Boston Scientific | 1 | $98 |
| Medtronic | 1 | $39 |
| AbbVie | 1 | $19 |
| Merz Pharmaceuticals, LLC | 1 | $18 |
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.
- Cenobamate$125
How this compares
Too few clinical neurophysiology providers in Floridato place this figure against a meaningful peer group, so we don't.
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 clinical neurophysiology in Zephyrhills
- Ernesto AlonsoLake City$211K
- Raam SambandamClermont$80K
- Noor YonoStuart$62K
- Rabih KashoutyStuart$34K
- Ellen EdgarSunny Isl Bch$9K
- Sheri BisbyWildwood$6K
- Isabella FerandoMiami$5K
- Joshua MendelsonFort Myers$3K
- Daniela RusoviciPort St John$3K
- Magdalena StepienOrlando$2K
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.