Medical Doctor Program year 2025 Reported 2019–2025 Source: CMS Open Payments, 2026 publication

Afshin Gabayan

Hematology & Oncology Beverly Hills, CA Medical Doctor

NPI 1659412757 CMS profile 75537

8900 Wilshire Blvd, Beverly Hills, CA 90211

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General payments

$45,486

923 records reported · program years 2019–2025

Research payments

$8,996

Paid to them · 12 records reported · program years 2019–2025

Ownership & investment interest

$0

None reported

Research they led as principal investigator

$13,720,788 paid to institutions, not to them · program years 2019–2025

Through program year 2025, Afshin Gabayan of Beverly Hills, CA is reported in the CMS Open Payments database as having received $45,486 across 923 general payments and $8,996 in research payments paid to them. Separately, studies naming them as principal investigator received $13,720,788 in research payments, paid to institutions rather than to them.

No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them. The principal-investigator line is research money paid to institutions for studies they led — not to them — and is not added to anything either.

General payments for this record sit in the 89th percentile of Hematology & Oncology profiles with reported payments. Percentile describes the distribution, not the conduct.

By program year

11 rows
Year Kind Relative to this record's peak year Amount Records
2025 General $6,422 189
2025 Research $1,046 4
2024 General $6,441 87
2024 Research $1,880 2
2023 General $6,144 109
2023 Research $4,800 4
2022 General $8,498 125
2021 General $11,988 113
2021 Research $1,270 2
2020 General $2,807 63
2019 General $3,187 237

Beside peers

Year by year, beside peers General payments · among profiles paid that year
  • Afshin Gabayan
  • Hematology & Oncology median
  • Middle half of Hematology & Oncology
  • National median

In program year 2025, general payments to Afshin Gabayan were reported at $6,422. Among 8,769 Hematology & Oncology profiles paid that year, the median was $683 and the middle half received between $143 and $3,154.

Show as a table
Year Afshin Gabayan Hematology & Oncology median Middle half National median
2019 $3,187 $529 $121–$2,516 $163
2020 $2,807 $339 $82–$2,213 $114
2021 $11,988 $263 $49–$1,965 $132
2022 $8,498 $416 $103–$2,395 $149
2023 $6,144 $542 $125–$2,646 $160
2024 $6,441 $692 $141–$3,008 $164
2025 $6,422 $683 $143–$3,154 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. Pfizer Inc. $8,389 100 payments
  2. Takeda Pharmaceuticals U.S.A., Inc. $3,968 40 payments
  3. Kite Pharma, Inc. $3,521 5 payments
  4. AstraZeneca Pharmaceuticals LP $2,815 91 payments
  5. Genzyme Corporation $1,896 17 payments
  6. Janssen Biotech, Inc. $1,888 43 payments
  7. Janssen Scientific Affairs, LLC $1,755 1 payment
  8. BeiGene USA, Inc. $1,678 2 payments
  9. Seattle Genetics, Inc. $1,546 12 payments
  10. Janssen Global Services, LLC $1,500 1 payment
  11. Other $16,530 611 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Food and Beverage $21,735 894 payments
  2. Consulting Fee $18,027 9 payments
  3. Honoraria $1,890 1 payment
  4. Travel and Lodging $1,556 4 payments
  5. Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $1,500 1 payment
  6. Education $778 14 payments
Products named General payments · program years 2019–2025
  1. ELREXFIO $3,865 9 payments
  2. Yescarta $3,521 5 payments
  3. EXKIVITY $3,300 1 payment
  4. TALZENNA $2,073 37 payments
  5. BRUKINSA $1,940 7 payments
  6. TECVAYLI $1,755 1 payment
  7. SARCLISA $1,675 9 payments
  8. INLYTA $1,549 5 payments
  9. PADCEV $1,379 6 payments
  10. CARVYKTI $1,121 3 payments
  11. Other $22,728 1,009 payments

A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.

Research payments came from Research payments · program years 2019–2025
  1. Pfizer Inc. $8,900 10 payments
  2. AbbVie, Inc. $96 2 payments

Prescribing to Medicare patients

Part D · data year 2024 · 30 drugs

Part D claims

599

Median for Hematology-Oncology: 604

Drug cost

$3,573,983

Median for Hematology-Oncology: $1,306,514

Branded share of claims

59.9%

Median for Hematology-Oncology: 31.6%

Drugs this doctor was counted under in Medicare Part D 2024, by drug cost
Drug Type Relative to their largest Claims Drug cost
Xtandi Enzalutamide Brand 74 $1,022,506
Jakafi Ruxolitinib Phosphate Brand 38 $528,065
Stivarga Regorafenib Brand 18 $304,594
Lenvima Lenvatinib Mesylate Brand 11 $255,986
Yonsa Abiraterone Acet,submicronized Brand 25 $242,273
Erleada Apalutamide Brand 17 $240,875
Imbruvica Ibrutinib Brand 14 $229,349
Keytruda Pembrolizumab Brand 17 $213,819
Nubeqa Darolutamide Brand 14 $187,640
Avastin Bevacizumab Brand 13 $96,475

The 10 drugs with the highest cost, of 30 counted.

Drug cost is what was paid for the drugs at the pharmacy — by Medicare, the patient and others — and is not money to the prescriber. Medicare Part D only: drugs dispensed to Medicare beneficiaries. A drug with fewer than 11 claims for this prescriber is not published, so a missing drug does not mean zero. The medians are for the 8,746 Part D prescribers listed as Hematology-Oncology; they describe a distribution and say nothing about conduct.

Billing to Medicare

Part B · data year 2024 · 129 billing codes

Paid by Medicare

$744,782

Of which drugs: $523,826

Medicare patients

475

Average age 74

Services billed

97,722

212 women, 263 men among their patients

Share of this provider's Medicare patients with each condition
Condition among their Medicare patients Relative to the most common Share of patients
High blood pressure 75%
Arthritis 55%
Diabetes 49%
Cancer 47%
Ischemic heart disease 44%
Depression 28%
COPD 24%
Osteoporosis 22%
Drugs given in the clinic that this provider billed Medicare Part B for
Drug given in the clinic Where Patients Services Paid by Medicare
Injection, ferric derisomaltose, 10 mg J1437 Office 13 1,700 $26,301
Injection, denosumab, 1 mg J0897 Office 13 1,380 $25,676
Injection, ferric carboxymaltose, 1 mg J1439 Office 15 18,750 $16,453
Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) Q0138 Office 14 13,770 $3,795
Injection, zoledronic acid, 1 mg J3489 Office 12 94 $462
Injection, ondansetron hydrochloride, per 1 mg J2405 Office 16 1,380 $100
Injection, dexamethasone sodium phosphate, 1 mg J1100 Office 17 1,018 $89
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420 Office 15 39 $37
Infusion, normal saline solution, sterile (500 ml = 1 unit) J7040 Office 15 21 $22

Medicare Part B only: services billed to Medicare. Rows covering fewer than 11 beneficiaries are not published. Only drugs given in the clinic are itemised here; the rest of what this provider billed is in the total above.

Payments and prescribing

First 5 of 42 products · payments 2024

Two separate records. The payments come from Open Payments and the claims from Medicare. They are set side by side because they name the same product; they do not show that a payment affected a prescription.

Products this doctor was paid in connection with in 2024, beside Medicare claims for the same product
Product Paid by Related payments Part D claims Part B services
ELREXFIO
$3,736 — —
ENHERTU
$438 — —
CARVYKTI
$150 — —
EPKINLY
$141 — —
LORBRENA
$123 — —

A dash means Medicare published no figure for this doctor and product — fewer than 11 claims, or the product is not covered under that part — which is not the same as none. Payments are general payments only; one that names several products is split evenly between them, so an amount is payments related to the product, not money paid for it.

See more in the dashboard: 25 with a free account, all 42 with Patron

Records

935 reported

Every payment, record by record

Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.

Other Hematology & Oncology in California

Related records

What this means

U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.

An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.

Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.

Provenance

Source: CMS Open Payments · through program year 2025

Data current to program year 2025, from CMS's 2026 publication.

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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