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Christina Tansy, PA

Physician Assistant · Colton, CANPI 1528252418

Payments from drug & device makers

$41,956in general payments, 2019–2025

Across 1,446 payments — averaging $29.01 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Sobi, Inc$5K
  • Novartis$4K
  • AstraZeneca$3K
  • Johnson & Johnson$3K
  • Merck$2K
  • E.r. Squibb & Sons, L.L.C.$2K
  • plus $23K from 54 others

General payments by program year

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.

CompanyPaymentsTotal
Sobi, Inc31$4,808
Novartis137$3,996
AstraZeneca(2 entities)90$2,895
Johnson & Johnson(2 entities)89$2,546
Merck80$2,233
E.r. Squibb & Sons, L.L.C.115$2,138
Pfizer76$1,501
Incyte Corporation42$1,465
Bristol Myers Squibb62$1,335
Sanofi48$1,319
Astellas Pharma US Inc50$1,308
GSK30$1,010
Lilly USA, LLC48$901
Gilead(2 entities)36$895
AVEO Pharmaceuticals, Inc.25$880
Genentech USA, Inc.54$818
Seagen Inc.22$767
Eisai Inc.32$730
Pharmacyclics LLC, An Abbvie Company22$727
Daiichi Sankyo Inc.12$704
Bayer26$691
AbbVie14$638
Karyopharm Therapeutics Inc.15$519
Amgen21$512
Beigene USA, Inc.19$447
Array Biopharma Inc22$440
Exelixis Inc.18$411
Sumitomo Pharma America, Inc.25$380
Regeneron Healthcare Solutions, Inc.13$364
EMD Serono, Inc.16$324
Puma Biotechnology, Inc.12$302
Dendreon Pharmaceuticals LLC12$286
Boehringer Ingelheim13$259
Myovant Sciences Inc.14$247
Pharmaessentia USA Corporation6$234
Beone Medicines USA, Inc.4$230
ADC Therapeutics America, Inc.10$225
Takeda Pharmaceuticals U.S.A., Inc.5$185
Sanofi-aventis U.S. LLC2$167
Caris MPI, Inc.6$166
Ipsen Biopharmaceuticals, Inc6$136
Taiho Oncology, Inc.7$133
Sanofi US Services Inc.1$125
Genmab U.S., Inc.1$125
Tempus AI, Inc5$123
Geron Corporation1$122
Springworks Therapeutics, Inc.5$117
Dova Pharmaceuticals6$113
Secura Bio, Inc.5$112
CTI Biopharma Corp.1$107
Global Blood Therapeutics, Inc.6$101
Servier Pharmaceuticals LLC4$90
Mirati Therapeutics, Inc.3$82
Mylan Institutional Inc.3$72
Menarini Silicon Biosystems, Inc.2$52
Rigel Pharmaceuticals, Inc.2$41
TG Therapeutics, Inc.2$40
GE HealthCare1$37
Emmaus Medical, Inc.2$32
Immunocore Limited1$29

How this compares

$41,956 in reported general payments places this provider in the 95th percentile of 10,423 physician assistant providers in California.

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Medicare billing

Part B allowed, 2024
$16,001
Medicare patients
95
Services billed
242

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 physician assistant in Colton

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Where these figures come from

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