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Mark Silva, MD

Urology · Hanover, MDNPI 1508158718

Payments from drug & device makers

$143,463in general payments, 2019–2025

Across 217 payments — averaging $661.12 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Janssen Research & Development, LLC$102K
  • Boston Scientific$32K
  • Ferring Pharmaceuticals Inc.$3K
  • Ambu A/s$1K
  • Johnson & Johnson$587
  • Astellas Pharma US Inc$442
  • plus $4K from 45 others

What the payments were for

  • Consulting fees$33,27181%
  • Speaking & faculty fees$1,2003%
  • Travel & lodging$930%
  • Food & beverage$6,18515%
  • Education$2651%

General payments by program year

19
20
21
22
23
24
25

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.

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.

How this compares

$143,463 in reported general payments places this provider in the 90th percentile of 274 urology providers in Maryland.

See all urology providers in Maryland

Medicare billing

Part B allowed, 2024
$444,292
Medicare patients
757
Services billed
7,226

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

DrugClaimsCost to plans & patients
GemtesaVibegron20$19,717
MyrbetriqMirabegron22$19,278
Tamsulosin Hcl439$6,407
Finasteride227$3,790
Oxybutynin Chloride ErOxybutynin Chloride101$1,640
Ciprofloxacin Hcl153$368
Testosterone Cypionate19$287
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst15$106
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav23$84
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen25$81
Levofloxacin28$70
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim14$44
Tramadol Hcl12$21

Paid to pharmacies, not to this prescriber.

Companies that both paid and supply prescribed drugs

These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.

CompanyPaid to this providerPart D cost of their drugs
Sumitomo Pharma America, Inc.Gemtesa$304$19,71720 claims
Astellas Pharma US IncMyrbetriq$442$19,27822 claims

Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 90th percentile of 274 urology providers in Maryland.

Other urology in Hanover

See the full list for Maryland

Where these figures come from

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