Howard Marcus, MD
Obstetrics & Gynecology · Schererville, INNPI 1972585842
Payments from drug & device makers
Across 77 payments — averaging $43.75 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$2K
- AbbVie$219
- Coopersurgical, Inc.$188
- Astellas Pharma US Inc$117
- Baxter Healthcare$114
- Hologic Sales And Service, LLC$96
- plus $627 from 20 others
What the payments were for
- Travel & lodging$1,58747%
- Food & beverage$1,76552%
- Education$171%
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 |
|---|---|---|
| Intuitive Surgical | 13 | $2,008 |
| AbbVie | 13 | $219 |
| Coopersurgical, Inc. | 5 | $188 |
| Astellas Pharma US Inc | 5 | $117 |
| Baxter Healthcare | 4 | $114 |
| Hologic Sales And Service, LLC | 4 | $96 |
| Mayne Pharma Commercial LLC | 5 | $89 |
| Exeltis, USA Inc. | 5 | $82 |
| Sumitomo Pharma America, Inc. | 2 | $42 |
| Bayer | 2 | $42 |
| Exact Sciences | 2 | $37 |
| LSI Solutions Inc | 1 | $34 |
| Pfizer | 2 | $33 |
| Organon | 1 | $30 |
| Meditrina | 2 | $27 |
| Davol Inc. | 1 | $25 |
| Organogenesis Inc. | 1 | $24 |
| Johnson & Johnson | 1 | $24 |
| Merck | 1 | $20 |
| Gynesonics, Inc. | 1 | $19 |
| Myovant Sciences Inc. | 1 | $18 |
| Biogen | 1 | $18 |
| AMAG Pharmaceuticals, Inc. | 1 | $17 |
| Agile Therapeutics, Inc. | 1 | $17 |
| Shield Therapeutics Inc | 1 | $14 |
| Avion Pharmaceuticals | 1 | $14 |
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.
- Da Vinci Surgical System$1,878
- Summit Doppler$116
How this compares
$3,369 in reported general payments places this provider in the 80th percentile of 743 obstetrics & gynecology providers in Indiana.
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 |
|---|---|---|
| Betamethasone Valerate | 18 | $386 |
| Fluconazole | 17 | $34 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Schererville
- Caitlin BernardIndianapolis$352K
- Arundathi PrasadIndianapolis$343K
- Tracy BellavanceFort Wayne$337K
- Constantine ScordalakesNewburgh$270K
- Todd RumseyAngola$245K
- Keith DavisFort Wayne$153K
- Chemen NealIndianapolis$129K
- Ashley ScottFort Wayne$124K
- Candace WestgateIndianapolis$123K
- Keith RamseyLake Station$116K
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.