Ammar Nasrallah, MD
Infectious Disease · Madison, WINPI 1700841566
Payments from drug & device makers
No general payments reported
No drug or device maker reported general payments to this provider for 2019–2025. That is a common and unremarkable result.
How this compares
$0 in reported general payments places this provider in the 25th percentile of 133 infectious disease providers in Wisconsin.
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 |
|---|---|---|
| BiktarvyBictegrav/Emtricit/Tenofov Ala | 27 | $166,490 |
| GenvoyaElviteg/Cob/Emtri/Tenof Alafen | 26 | $110,349 |
| TivicayDolutegravir Sodium | 16 | $81,674 |
| Efavirenz-Emtric-Tenofov DisopEfavirenz/Emtricit/Tenofovr Df | 12 | $29,187 |
| Etravirine | 17 | $26,966 |
| IsentressRaltegravir Potassium | 13 | $26,098 |
| EvotazAtazanavir Sulfate/Cobicistat | 12 | $19,362 |
| Darunavir | 17 | $15,907 |
| Entecavir | 41 | $6,301 |
| ErtapenemErtapenem Sodium | 15 | $2,998 |
| Vancomycin Hcl | 30 | $2,978 |
| Ritonavir | 17 | $2,218 |
| Methenamine Hippurate | 21 | $1,427 |
| Cephalexin | 32 | $779 |
| CeftriaxoneCeftriaxone Sodium | 24 | $583 |
Paid to pharmacies, not to this prescriber.
Other infectious disease in Madison
- David AndesMadison$301K
- Robert StrikerMadison$240K
- Dawd SirajMadison$211K
- James LevinMadison$189K
- Nasia SafdarMadison$155K
- Christopher SaddlerMadison$102K
- Alexander LepakMadison$89K
- Christopher CrnichMadison$60K
- Elizabeth MischMadison$56K
- Jessica TischendorfMadison$43K
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.