Mohamed Khalil, MD
Neurology · Webster, TXNPI 1124391198
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.5% of the total across 834 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 60 manufacturers, the largest accounting for just 11.1% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $3,612, 2.5 times the $1,435 reported in 2019.
Across 834 payments — averaging $20.29 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Novartis$2K
- UCB, Inc.$1K
- SK Life Science, Inc.$889
- Lundbeck LLC$675
- Takeda Pharmaceuticals U.S.A., Inc.$674
- plus $10K from 54 others
Across 16 payments — averaging $2742.38 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.
- H. Lundbeck A S$35K
- Novartis$9K
What the payments were for
- Speaking & faculty fees$550%
- Travel & lodging$190%
- Food & beverage$16,83999%
- Education$120%
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
$16,925 in reported general payments places this provider in the 80th percentile of 1,246 neurology 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 |
|---|---|---|
| OctagamImmun Globg(Igg)/Malt/Iga Ov50 | 365 | $5,732,806 |
| Gamunex-CImmune Globul G/Gly/Iga Avg 46 | 361 | $2,845,740 |
| Gammagard LiquidImmun Glob G(Igg)/Gly/Iga Ov50 | 119 | $1,798,272 |
| GammakedImmune Globul G/Gly/Iga Avg 46 | 68 | $1,620,436 |
| PanzygaImmun Glob G(Igg)-Ifas/Glycine | 46 | $918,991 |
| PrivigenImmun Glob G(Igg)/Pro/Iga 0-50 | 59 | $679,712 |
| GammaplexImmun Glob G(Igg)/Gly/Iga 0-50 | 15 | $266,258 |
| BotoxOnabotulinumtoxina | 69 | $126,632 |
| AubagioTeriflunomide | 11 | $101,607 |
| UbrelvyUbrogepant | 24 | $31,743 |
| QuliptaAtogepant | 12 | $23,285 |
| Aimovig AutoinjectorErenumab-Aooe | 18 | $16,957 |
| RytaryCarbidopa/Levodopa | 26 | $11,655 |
| Memantine Hcl | 540 | $11,090 |
| Rivastigmine | 50 | $7,803 |
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 |
|---|---|---|
| PfizerOctagam, Panzyga | $633 | $6,651,797411 claims |
| Grifols USA, LLCGamunex-C | $660 | $2,845,740361 claims |
| Takeda Pharmaceuticals U.S.A., Inc.Gammagard Liquid | $674 | $1,798,272119 claims |
| CSL BehringPrivigen | $169 | $679,71259 claims |
| AbbVieBotox, Ubrelvy, Qulipta | $1,875 | $181,660105 claims |
| SanofiAubagio | $383 | $101,60711 claims |
| Amneal Pharmaceuticals LLCRytary | $45 | $11,65526 claims |
| Upsher-smith Laboratories LLCTopiramate | $42 | $64446 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 80th percentile of 1,246 neurology providers in Texas.
Other neurology in Webster
- Ann BassSan Antonio$1.7M
- William OndoHouston$1.4M
- Nirav PavasiaDallas$1.4M
- Mirla AvilaLubbock$1.3M
- Michael SoileauGeorgetown$1.2M
- Pankaj SatijaHouston$1.1M
- Annette HowardHouston$826K
- Benjamin GreenbergDallas$773K
- Annette OkaiPlano$730K
- Waleed El-FekyDallas$587K
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.