RxDoctor Payments Data

Charles Asamaphand, PA

Physician Assistant · Menifee, CANPI 1487329413

Payments from drug & device makers

$1,474in general payments, 2019–2025

Across 77 payments — averaging $19.14 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Novo Nordisk$353
  • AstraZeneca$302
  • Amgen$158
  • Exact Sciences$152
  • GSK$87
  • Lilly USA, LLC$73
  • plus $348 from 10 others

What the payments were for

  • Food & beverage$1,474100%

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

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

$1,474 in reported general payments places this provider in the 75th percentile of 10,423 physician assistant providers in California.

See all physician assistant providers in California

Medicare billing

Part B allowed, 2024
$28,271
Medicare patients
228
Services billed
402

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
JardianceEmpagliflozin30$42,808
MounjaroTirzepatide28$32,422
EliquisApixaban17$22,749
Trelegy ElliptaFluticasone/Umeclidin/Vilanter29$21,713
OzempicSemaglutide15$15,875
RybelsusSemaglutide16$14,784
Breztri AerosphereBudesonide/Glycopyr/Formoterol17$10,852
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr13$5,793
Advair DiskusFluticasone Propion/Salmeterol14$2,781
Lantus SolostarInsulin Glargine,hum.Rec.Anlog27$2,381
Fluticasone Propionate203$2,211
Albuterol Sulfate HfaAlbuterol Sulfate124$2,099
Atorvastatin Calcium248$2,087
Omeprazole128$1,908
Levothyroxine Sodium123$1,723

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
Lilly USA, LLCMounjaro$73$32,42228 claims
Novo NordiskOzempic, Rybelsus$353$30,65931 claims
GSKTrelegy Ellipta, Anoro Ellipta$87$27,50642 claims
PfizerEliquis$49$22,74917 claims
AstraZenecaBreztri Aerosphere$302$10,85217 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 75th percentile of 10,423 physician assistant providers in California.

Other physician assistant in Menifee

See the full list for California

Where these figures come from

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