RxDoctor Payments Data

George Hajjar, MD

Hematology & Oncology · Santa Clarita, CANPI 1619978715

Payments from drug & device makers

$21,589in general payments, 2019–2025

Across 112 payments — averaging $192.75 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Amgen$9K
  • Athenex Pharmaceutical Division, LLC$4K
  • AstraZeneca$4K
  • Incyte Corporation$2K
  • Daiichi Sankyo Inc.$650
  • Merck$297
  • plus $2K from 25 others

What the payments were for

  • Consulting fees$6,02528%
  • Speaking & faculty fees$12,49558%
  • Grants$3502%
  • Travel & lodging$3031%
  • Food & beverage$2,07910%
  • Education$3372%

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

$21,589 in reported general payments places this provider in the 60th percentile of 1,363 hematology & oncology providers in California.

See all hematology & oncology providers in California

Medicare billing

Part B allowed, 2024
$1,923,134
Medicare patients
381
Services billed
74,590

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
BrukinsaZanubrutinib29$409,240
RevlimidLenalidomide24$405,247
ErleadaApalutamide28$396,997
VerzenioAbemaciclib14$205,924
ImbruvicaIbrutinib13$201,049
Everolimus12$96,774
EliquisApixaban44$33,350
Anastrozole54$1,337
Ondansetron Hcl79$1,119
Letrozole25$840
Dexamethasone37$668
Hydroxyurea30$561
Bicalutamide21$454
Acyclovir12$269
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen15$200

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
Johnson & JohnsonErleada$78$396,99728 claims
Lilly USA, LLCVerzenio$15$205,92414 claims
Pharmacyclics LLC, An Abbvie CompanyImbruvica$193$201,04913 claims
PfizerEliquis$222$33,35044 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 60th percentile of 1,363 hematology & oncology providers in California.

Other hematology & oncology in Santa Clarita

See the full list for California

Where these figures come from

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