RxDoctor Payments Data

David Raskin, MD

Nephrology · Phoenix, AZNPI 1457354003

Payments from drug & device makers

$348in general payments, 2019–2025

Across 21 payments — averaging $16.57 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Mallinckrodt Hospital Products Inc.$64
  • Amgen$60
  • Travere Therapeutics, Inc.$33
  • Otsuka America Pharmaceutical, Inc.$31
  • ANI Pharmaceuticals, Inc.$27
  • AstraZeneca$26
  • plus $108 from 6 others

What the payments were for

  • Food & beverage$32493%
  • Education$247%

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
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.

How this compares

$348 in reported general payments places this provider in the 15th percentile of 259 nephrology providers in Arizona.

See all nephrology providers in Arizona

Medicare billing

Part B allowed, 2024
$98,557
Medicare patients
212
Services billed
1,562

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 Propanediol150$135,296
KerendiaFinerenone120$128,032
FilspariSparsentan11$123,460
VelphoroSucroferric Oxyhydroxide37$97,549
LokelmaSodium Zirconium Cyclosilicate41$58,323
Cinacalcet Hcl48$11,717
Nifedipine ErNifedipine241$9,612
Sevelamer Carbonate42$5,657
Calcitriol199$2,831
Hydralazine Hcl118$2,792
Bumetanide65$2,451
Doxazosin Mesylate62$2,373
Metoprolol Succinate105$2,179
Valsartan39$2,137
Calcium Acetate15$2,015

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, Lokelma$26$193,618191 claims
Travere Therapeutics, Inc.Filspari$33$123,46011 claims
ANI Pharmaceuticals, Inc.Valsartan$27$2,13739 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 15th percentile of 259 nephrology providers in Arizona.

Other nephrology in Phoenix

See the full list for Arizona

Where these figures come from

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