Zaineb Makhzoumi, MD
MOHS-Micrographic Surgery · Baltimore, MDNPI 1407014913
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $4,400 of the $5,231 with a category attached, or 84.1%. Sanofi accounts for 91.5% of it on its own, with 13 other manufacturers making up the rest.
Across 27 payments — averaging $193.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi$5K
- Sun Pharmaceutical Industries Inc.$76
- Regeneron Healthcare Solutions, Inc.$53
- UCB, Inc.$53
- AbbVie$41
- Incyte Corporation$36
- plus $188 from 8 others
What the payments were for
- Consulting fees$4,40084%
- Travel & lodging$1222%
- Food & beverage$71014%
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 |
|---|---|---|
| Sanofi | 9 | $4,786 |
| Sun Pharmaceutical Industries Inc. | 2 | $76 |
| Regeneron Healthcare Solutions, Inc. | 2 | $53 |
| UCB, Inc. | 2 | $53 |
| AbbVie | 2 | $41 |
| Incyte Corporation | 2 | $36 |
| Boehringer Ingelheim | 1 | $33 |
| Organon | 1 | $29 |
| Organogenesis Inc. | 1 | $25 |
| LNHC, Inc | 1 | $23 |
| Nobelpharma America, LLC | 1 | $22 |
| Pfizer | 1 | $20 |
| Lilly USA, LLC | 1 | $18 |
| Novartis | 1 | $17 |
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.
- LIBTAYO$4,522
How this compares
$5,231 in reported general payments places this provider in the 80th percentile of 26 mohs-micrographic surgery providers in Maryland.
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 mohs-micrographic surgery in Baltimore
- Faith EstersonBaltimore$2K
- Daniel LewisBaltimore$2K
- Rachel SchleichertBaltimore$796
- Cylburn SodenLaurel$201K
- Michael WarnerFrederick$31K
- Trinh PhamTowson$10K
- Julia Santoso-PhamTowson$10K
- Hyland CroninChevy Chase$5K
- Zain SyedLutherville$4K
- Stephanie ClementsMillersville$4K
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.