Muhammad Al-Lozi, MD
Neurology · Saint Louis, MONPI 1689690992
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $193 of the $230 with a category attached, or 84.1%. 3 manufacturers reported payments, led by Natus Medical Incorporated at 54.9% of the total. Reporting peaked in 2020 at $126 and has fallen 71.0% since, to $37 in 2025. That places this record below the midpoint for neurology clinicians in MO, where the typical reported total is $933.
Across 3 payments — averaging $76.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Natus Medical Incorporated$126
- Biogen$67
- Pfizer$37
Across 40 payments — averaging $4880.35 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$78K
- UCB SA$60K
- AstraZeneca$55K
- Biogen$1K
What the payments were for
- Food & beverage$19384%
- Education$3716%
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.
How this compares
$230 in reported general payments places this provider in the 30th percentile of 381 neurology providers in Missouri.
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 |
|---|---|---|
| HizentraImmun Glob G(Igg)/Pro/Iga 0-50 | 37 | $360,669 |
| PrivigenImmun Glob G(Igg)/Pro/Iga 0-50 | 13 | $201,036 |
| XembifyImmune Globulin,gamma(Igg)klhw | 18 | $170,836 |
| GammaplexImmun Glob G(Igg)/Gly/Iga 0-50 | 16 | $116,662 |
| Mycophenolate Mofetil | 15 | $3,346 |
| Azathioprine | 15 | $1,092 |
| Pregabalin | 48 | $1,039 |
| Gabapentin | 41 | $778 |
| Diazepam | 18 | $271 |
| Oxycodone Hcl | 14 | $205 |
| Prednisone | 16 | $109 |
| Clonazepam | 14 | $51 |
Paid to pharmacies, not to this prescriber.
Other neurology in Saint Louis
- Barry SingerSaint Louis$1.9M
- Mark TullmanSaint Louis$1.5M
- Robert NaismithSaint Louis$677K
- Arun VaradhacharySaint Louis$273K
- Anne CrossSaint Louis$190K
- David HoltzmanSaint Louis$165K
- Ghazala HayatSaint Louis$155K
- Pratap ChandSaint Louis$139K
- Lee TempelSaint Louis$121K
- Salim ChahinSaint Louis$119K
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.