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

FARN HUEI CHAN

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1417164476
CMS profile
63790
Location
WOODBRIDGE, VA

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 · PY2022 · Entire year

$3,441.47

154 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,441.47 154

By paying entity

PY2022 · entire year · sorted by reported total

Paying entityAmountRecords
Janssen Biotech, Inc. $390.32 14
E.R. Squibb & Sons, L.L.C. $203.91 9
AstraZeneca Pharmaceuticals LP $196.16 8
Seagen Inc. $187.76 10
Novartis Pharmaceuticals Corporation $154.92 8
PFIZER INC. $150.57 7
Pharmacyclics LLC, an AbbVie Company $140.13 7
TerSera Therapeutics LLC $129.39 6
Janssen Pharmaceuticals, Inc $125.51 7
GENZYME CORPORATION $101.15 4
Merck Sharp & Dohme LLC $87.72 4
TG Therapeutics, Inc. $84.76 1
AVEO Pharmaceuticals, Inc. $80.96 4
Taiho Oncology, Inc. $76.62 3
Exelixis Inc. $75.07 3
Daiichi Sankyo Inc. $72.28 4
Celgene Corporation $68.41 3
ABBVIE INC. $67.48 2
Regeneron Healthcare Solutions, Inc. $67.13 2
Astellas Pharma US Inc $60.75 3
EISAI INC. $59.84 4
Myriad Genetic Laboratories, Inc. $52.27 2
Sobi, Inc $48.81 2
Kite Pharma, Inc. $47.54 2
BeiGene USA, Inc. $46.76 2
G1 Therapeutics, Inc. $46.06 2
Incyte Corporation $44.60 2
Alexion Pharmaceuticals, Inc. $42.31 2
Amgen Inc. $40.45 2
Karyopharm Therapeutics Inc. $40.14 2
EUSA Pharma (US) LLC $37.99 2
Blueprint Medicines Corporation $37.53 2
Genentech USA, Inc. $37.18 2
ARRAY BIOPHARMA INC $36.90 2
Gilead Sciences, Inc. $33.60 2
Pharmacosmos Therapeutics Inc. $29.60 2
Boehringer Ingelheim Pharmaceuticals, Inc. $28.94 1
Takeda Pharmaceuticals U.S.A., Inc. $25.83 1
ADC Therapeutics America, Inc. $25.54 1
Ipsen Biopharmaceuticals, Inc $23.11 1
GE HealthCare $22.76 1
Coherus Biosciences Inc. $22.15 1
Bayer HealthCare Pharmaceuticals Inc. $21.40 1
SERVIER PHARMACEUTICALS LLC $19.54 1
PUMA BIOTECHNOLOGY, INC. $19.04 1
Global Blood Therapeutics, Inc. $17.65 1
Sun Pharmaceutical Industries Inc. $12.93 1

Page 1 of 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

FARN HUEI CHAN

NPI 1417164476 · CMS profile ID 63790

Allopathic & Osteopathic Physicians / Internal Medicine / Medical Oncology

WOODBRIDGE, VA

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.

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.

General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1417164476?year=2022&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
FARN HUEI CHAN, NPI 1417164476, CMS profile ID 63790. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1417164476?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). FARN HUEI CHAN, NPI 1417164476, CMS profile ID 63790. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1417164476?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
FARN HUEI CHAN, NPI 1417164476, CMS profile ID 63790, IndustryPayments, General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/provider/npi-1417164476?year=2022&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

154 matching records · $3,441.47 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 154 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 154.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Seagen Inc. $24.7212/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904111025 CMS
Pharmacosmos Therapeutics Inc. $17.7712/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 959139031 CMS
Genentech USA, Inc. $16.5112/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950716377 CMS
EUSA Pharma (US) LLC $21.0912/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964303269 CMS
Kite Pharma, Inc. $23.7712/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 920067069 CMS
EISAI INC. $12.3412/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908037083 CMS
AVEO Pharmaceuticals, Inc. $22.1612/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950104023 CMS
Regeneron Healthcare Solutions, Inc. $37.8811/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 927126207 CMS
Janssen Biotech, Inc. $33.1211/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886714965 CMS
PFIZER INC. $16.7811/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949465073 CMS
Janssen Biotech, Inc. $25.3211/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886714958 CMS
E.R. Squibb & Sons, L.L.C. $22.9911/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932534461 CMS
Exelixis Inc. $29.7511/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932469337 CMS
TerSera Therapeutics LLC $31.7511/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943239913 CMS
Seagen Inc. $8.1711/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904110985 CMS
Janssen Pharmaceuticals, Inc $20.4110/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886972039 CMS
SERVIER PHARMACEUTICALS LLC $19.5410/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 964203533 CMS
Seagen Inc. $18.4510/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904110943 CMS
Janssen Biotech, Inc. $28.6410/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886715008 CMS
Pharmacosmos Therapeutics Inc. $11.8310/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 959139027 CMS
Taiho Oncology, Inc. $29.3810/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 924011391 CMS
Pharmacyclics LLC, an AbbVie Company $25.5310/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 890337823 CMS
G1 Therapeutics, Inc. $22.7010/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 954028893 CMS
AstraZeneca Pharmaceuticals LP $23.6810/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914876271 CMS
Ipsen Biopharmaceuticals, Inc $23.1110/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893399243 CMS
TerSera Therapeutics LLC $24.9510/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943239909 CMS
Janssen Biotech, Inc. $25.3209/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886714945 CMS
TerSera Therapeutics LLC $27.7109/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943239897 CMS
Celgene Corporation $25.0809/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932534427 CMS
Sobi, Inc $22.4309/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 940374273 CMS
Amgen Inc. $16.4509/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939891723 CMS
Novartis Pharmaceuticals Corporation $24.7509/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893563069 CMS
Seagen Inc. $18.9409/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904110931 CMS
Alexion Pharmaceuticals, Inc. $22.3409/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914804677 CMS
GENZYME CORPORATION $25.3609/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938999363 CMS
Karyopharm Therapeutics Inc. $27.1609/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 946516773 CMS
Daiichi Sankyo Inc. $19.8909/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930862063 CMS
TerSera Therapeutics LLC $8.8809/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943239901 CMS
TerSera Therapeutics LLC $6.8509/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943239905 CMS
Janssen Biotech, Inc. $30.3908/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886714971 CMS
GE HealthCare $22.7608/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 953431613 CMS
AVEO Pharmaceuticals, Inc. $26.1608/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950104021 CMS
E.R. Squibb & Sons, L.L.C. $31.9508/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932534415 CMS
Janssen Pharmaceuticals, Inc $21.2708/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886972051 CMS
Seagen Inc. $21.3408/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904110929 CMS
Exelixis Inc. $24.1208/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932465289 CMS
Janssen Biotech, Inc. $30.6708/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 886714939 CMS
TerSera Therapeutics LLC $29.2508/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943239917 CMS
Pharmacyclics LLC, an AbbVie Company $19.5508/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 890337821 CMS
PUMA BIOTECHNOLOGY, INC. $19.0408/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 942299009 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $4,006.05 197
PY2020 $4,670.21 155
PY2021 $2,593.50 122
PY2022 $3,441.47 154
PY2023 $4,644.54 189
PY2024 $4,794.21 201
PY2025 $5,211.33 201

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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
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.