RxDoctor Payments Data

Anita Liu, MD

Family Medicine · Irvine, CANPI 1992721831

Payments from drug & device makers

$2,626in general payments, 2019–2025

Across 57 payments — averaging $46.08 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AstraZeneca$1K
  • Amgen$730
  • Lilly USA, LLC$237
  • Hologic Sales And Service, LLC$71
  • Kowa Pharmaceuticals America, Inc.$25
  • Merck$22
  • plus $51 from 3 others

What the payments were for

  • Food & beverage$2,626100%

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

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

$2,626 in reported general payments places this provider in the 85th percentile of 10,533 family medicine providers in California.

See all family medicine providers in California

Medicare billing

Part B allowed, 2024
$139,158
Medicare patients
214
Services billed
1,216

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
FarxigaDapagliflozin Propanediol20$29,769
JanuviaSitagliptin Phosphate26$27,040
KeppraLevetiracetam11$11,922
TopamaxTopiramate12$5,885
SynthroidLevothyroxine Sodium41$4,686
Estradiol22$4,327
DiovanValsartan12$4,290
Atorvastatin Calcium331$2,805
Olmesartan Medoxomil68$1,455
Levothyroxine Sodium126$1,258
Omeprazole78$1,193
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc13$1,050
Amlodipine Besylate161$934
Metformin Hcl90$930
Rosuvastatin Calcium77$852

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
AstraZenecaFarxiga$1,489$29,76920 claims
MerckJanuvia$22$27,04026 claims
AbbVieSynthroid$22$4,68641 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 85th percentile of 10,533 family medicine providers in California.

Other family medicine in Irvine

See the full list for California

Where these figures come from

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