RxDoctor Payments Data

Aibar Huatuco, MD

Nephrology · Tracy, CANPI 1245223932

Payments from drug & device makers

$3,897in general payments, 2019–2025

Across 148 payments — averaging $26.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AstraZeneca$998
  • Bayer$524
  • Amgen$448
  • Fresenius USA Marketing, Inc.$395
  • Kowa Pharmaceuticals America, Inc.$315
  • Amarin Pharma, Inc.$185
  • plus $1K from 17 others

What the payments were for

  • Food & beverage$3,84599%
  • Education$531%

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

$3,897 in reported general payments places this provider in the 65th percentile of 1,341 nephrology providers in California.

See all nephrology providers in California

Medicare billing

Part B allowed, 2024
$228,588
Medicare patients
138
Services billed
1,265

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
XphozahTenapanor Hcl48$100,767
ProcritEpoetin Alfa21$98,540
LokelmaSodium Zirconium Cyclosilicate28$46,879
Sevelamer Carbonate62$32,632
FarxigaDapagliflozin Propanediol15$23,137
Cinacalcet Hcl27$21,909
Repatha SureclickEvolocumab17$15,878
KerendiaFinerenone18$12,656
Calcium Acetate80$9,835
ProsolParenteral Amino Acid 20% No.157$6,766
VascepaIcosapent Ethyl15$6,421
Clonidine46$6,010
Niacin ErNiacin53$5,558
Calcitriol175$5,466
Ezetimibe156$4,774

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
AstraZenecaLokelma, Farxiga$998$70,01643 claims
BayerKerendia$524$12,65618 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 65th percentile of 1,341 nephrology providers in California.

Other nephrology in Tracy

See the full list for California

Where these figures come from

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