Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

ALEXANDER HANJOON SONG

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1265964795
CMS profile
11309997
Location
LOS ANGELES, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2024 · Entire year

$5,044.54

217 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $5,028.14 216
Education $16.40 1

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
AstraZeneca Pharmaceuticals LP $394.82 14
Merck Sharp & Dohme LLC $347.99 13
Incyte Corporation $297.89 11
Novartis Pharmaceuticals Corporation $294.91 24
Celgene Corporation $273.21 14
PFIZER INC. $266.59 13
ABBVIE INC. $241.70 10
Takeda Pharmaceuticals U.S.A., Inc. $223.81 8
Daiichi Sankyo Inc. $204.80 10
Janssen Biotech, Inc. $198.59 9
EMD Serono, Inc. $176.47 6
Eisai Inc. $162.70 7
ARRAY BIOPHARMA INC $156.76 7
E.R. Squibb & Sons, L.L.C. $147.23 6
Lilly USA, LLC $125.53 4
Boehringer Ingelheim Pharmaceuticals, Inc. $97.58 4
Stemline Therapeutics Inc. $95.99 4
PharmaEssentia USA Corporation $91.46 4
Astellas Pharma US Inc $88.58 4
Exelixis Inc. $87.73 3
Genentech USA, Inc. $80.83 3
SpringWorks Therapeutics, Inc. $74.07 3
Regeneron Healthcare Solutions, Inc. $69.86 2
Bayer Healthcare Pharmaceuticals Inc. $63.21 3
Karyopharm Therapeutics Inc. $57.35 2
PUMA BIOTECHNOLOGY, INC. $56.59 2
SUN PHARMACEUTICAL INDUSTRIES INC. $50.66 2
TAIHO ONCOLOGY, INC. $49.55 2
SOBI, INC $43.37 1
ImmunoGen, Inc. $42.88 2
GlaxoSmithKline, LLC. $42.20 2
Mirati Therapeutics, Inc. $42.12 2
ADC Therapeutics America, Inc. $41.82 2
TerSera Therapeutics LLC $37.66 1
Gilead Sciences, Inc. $32.38 1
GENZYME CORPORATION $32.26 1
Agios Pharmaceuticals, Inc. $29.79 1
Immunocore Limited $27.97 1
Deciphera Pharmaceuticals Inc. $25.94 1
Blueprint Medicines Corporation $25.93 1
RECORDATI_RARE_DISEASES_INC. $25.00 1
Alexion Pharmaceuticals, Inc. $23.44 1
Spectrum Pharmaceuticals Inc. $23.18 1
Coherus Biosciences Inc. $21.90 1
Rigel Pharmaceuticals, Inc. $19.49 1
Tempus AI, Inc $16.12 1
Cumberland Pharmaceuticals, Inc. $14.63 1

Payment records · PY2024

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

217 matching records · $5,044.54 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 217 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 217.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Spectrum Pharmaceuticals Inc. $23.1812/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150655378 CMS
PFIZER INC. $28.3312/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131433601 CMS
Janssen Biotech, Inc. $31.3812/23/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261155140104 CMS
PharmaEssentia USA Corporation $31.3612/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137304515 CMS
Regeneron Healthcare Solutions, Inc. $36.7612/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114185662 CMS
Genentech USA, Inc. $37.7312/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261132973853 CMS
Immunocore Limited $27.9712/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103098135 CMS
Lilly USA, LLC $31.5512/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261136014290 CMS
Celgene Corporation $21.0112/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101086591 CMS
Eisai Inc. $23.3411/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110727777 CMS
Novartis Pharmaceuticals Corporation $23.2211/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087296377 CMS
ADC Therapeutics America, Inc. $23.1011/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121190873 CMS
Janssen Biotech, Inc. $17.5311/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078308900 CMS
Celgene Corporation $1.3111/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101086593 CMS
Celgene Corporation $20.7511/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101086597 CMS
PharmaEssentia USA Corporation $19.4411/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137304511 CMS
AstraZeneca Pharmaceuticals LP $22.5311/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104470732 CMS
Karyopharm Therapeutics Inc. $28.8611/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145527667 CMS
Tempus AI, Inc $16.1211/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150174928 CMS
ABBVIE INC. $30.7811/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261106137859 CMS
ARRAY BIOPHARMA INC $29.4211/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131247755 CMS
EMD Serono, Inc. $27.6711/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120273162 CMS
Agios Pharmaceuticals, Inc. $29.7911/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149644183 CMS
Celgene Corporation $29.4611/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101086589 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $30.1711/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117942071 CMS
Novartis Pharmaceuticals Corporation $1.5011/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087296363 CMS
Novartis Pharmaceuticals Corporation $16.9411/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087296367 CMS
Merck Sharp & Dohme LLC $26.8310/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141851577 CMS
Blueprint Medicines Corporation $25.9310/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147448040 CMS
Daiichi Sankyo Inc. $23.3910/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089485154 CMS
Astellas Pharma US Inc $31.1210/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139430132 CMS
PFIZER INC. $14.8010/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131379277 CMS
E.R. Squibb & Sons, L.L.C. $29.0710/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101235867 CMS
Celgene Corporation $22.4210/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101086585 CMS
Celgene Corporation $0.4910/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101086595 CMS
Incyte Corporation $29.6810/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141319833 CMS
Novartis Pharmaceuticals Corporation $21.8510/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087296375 CMS
Exelixis Inc. $28.9910/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261138554662 CMS
Novartis Pharmaceuticals Corporation $13.5310/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087296365 CMS
Novartis Pharmaceuticals Corporation $1.2010/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087296369 CMS
Incyte Corporation $28.4610/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141297362 CMS
Celgene Corporation $29.4610/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101086581 CMS
Eisai Inc. $18.8210/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110727765 CMS
Novartis Pharmaceuticals Corporation $17.0210/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087296359 CMS
GlaxoSmithKline, LLC. $23.4310/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261116334041 CMS
Stemline Therapeutics Inc. $22.5010/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261142957806 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.6810/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086120682 CMS
Regeneron Healthcare Solutions, Inc. $33.1010/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114185656 CMS
AstraZeneca Pharmaceuticals LP $26.1810/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105732983 CMS
SOBI, INC $43.3710/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141410212 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $99.99 1
PY2023 $1,891.35 75
PY2024 $5,044.54 217
PY2025 $5,802.25 246

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
ALEXANDER HANJOON SONG, NPI 1265964795. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1265964795.
APA 7
IndustryPayments. (2026). ALEXANDER HANJOON SONG, NPI 1265964795 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1265964795
Bluebook
ALEXANDER HANJOON SONG, NPI 1265964795, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1265964795.

Source: Centers for Medicare & Medicaid Services, Open Payments.