RxDoctor Payments Data

Samuel Yang, DO

Family Medicine · Brea, CANPI 1336777812

Payments from drug & device makers

$814in general payments, 2019–2025

Across 33 payments — averaging $24.66 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Lilly USA, LLC$192
  • GSK$111
  • Novo Nordisk$100
  • Mayne Pharma Commercial LLC$68
  • Boehringer Ingelheim$63
  • Pfizer$44
  • plus $237 from 8 others

What the payments were for

  • Food & beverage$814100%

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

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.

How this compares

$814 in reported general payments places this provider in the 70th percentile of 10,533 family medicine providers in California.

See all family medicine providers in California

Medicare billing

Part B allowed, 2024
$55,302
Medicare patients
191
Services billed
671

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
JanuviaSitagliptin Phosphate23$36,410
JardianceEmpagliflozin20$29,528
MounjaroTirzepatide25$24,252
EliquisApixaban25$16,443
SynthroidLevothyroxine Sodium30$2,491
Atorvastatin Calcium215$2,103
Potassium Chloride19$1,443
PaxlovidNirmatrelvir/Ritonavir14$1,377
Losartan Potassium138$1,345
Levothyroxine Sodium104$1,208
Ezetimibe29$1,045
Lisinopril85$647
Diclofenac Sodium14$605
Metformin Hcl76$581
Rosuvastatin Calcium43$579

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
MerckJanuvia$34$36,41023 claims
Boehringer IngelheimJardiance$63$29,52820 claims
Lilly USA, LLCMounjaro$192$24,25225 claims
PfizerEliquis, Paxlovid$44$17,82139 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 70th percentile of 10,533 family medicine providers in California.

Other family medicine in Brea

See the full list for California

Where these figures come from

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