Nadeem Hashmi, MD
Neonatal-Perinatal Medicine · Columbia, MDNPI 1518097989
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 61 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 17 manufacturers, the largest accounting for just 20.3% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2022 at $440 and has fallen 81.5% since, to $81 in 2025. Among neonatal-perinatal medicine clinicians in MD with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 61 payments — averaging $20.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$250
- Abbott$158
- AbbVie$135
- Cranial Technologies, Inc$124
- Merck$96
- Sanofi Pasteur Inc.$84
- plus $384 from 11 others
What the payments were for
- Food & beverage$1,229100%
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.
| Company | Payments | Total |
|---|---|---|
| Novo Nordisk | 13 | $250 |
| Abbott | 8 | $158 |
| AbbVie | 3 | $135 |
| Cranial Technologies, Inc | 9 | $124 |
| Merck | 5 | $96 |
| Sanofi Pasteur Inc. | 4 | $84 |
| Pfizer | 4 | $77 |
| Biohaven Pharmaceutical Holding Company Ltd. | 3 | $66 |
| Exact Sciences | 3 | $53 |
| Amgen | 2 | $50 |
| Nevro Corp. | 1 | $27 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $22 |
| Boehringer Ingelheim | 1 | $20 |
| Nestle Healthcare Nutrition Inc. | 1 | $19 |
| Medline Industries LP | 1 | $18 |
| Phadia US Inc. | 1 | $17 |
| Medtronic | 1 | $15 |
How this compares
$1,229 in reported general payments places this provider in the 90th percentile of 66 neonatal-perinatal medicine 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 neonatal-perinatal medicine in Columbia
- Kathleen McDonaldColumbia$168
- Shahab MalikGlen Burnie$8K
- Leah GreenspanSilver Spring$7K
- Gregory DowningSilver Spring$2K
- Howard BirenbaumBaltimore$2K
- David LouderWestminster$2K
- Temitope AkinmboniCheverly$651
- Suma HoffmanBaltimore$376
- Carolyn MoloneyBaltimore$277
- Natalie DavisBaltimore$257
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.