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

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

DUC TRAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1659477420
CMS profile
302552
Location
DALLAS, TX

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.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$45,414.39

118 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,591.13 96
PY2020 $938.46 53
PY2021 $834.14 55
PY2022 $2,512.85 136
PY2023 $2,067.23 93
PY2024 $16,308.80 118
PY2025 $45,414.39 118

Payment records · PY2025 (118)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Grifols USA, LLC $22.93 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1249539864 CMS
ACADIA Pharmaceuticals Inc $25.98 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1247803890 CMS
ABBVIE INC. $24.80 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1204558271 CMS
Lilly USA, LLC $2,500.00 12/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186582736 CMS
Lilly USA, LLC $950.00 12/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186582738 CMS
Lilly USA, LLC $1,575.00 12/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186595240 CMS
Lilly USA, LLC $2,500.00 12/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186631071 CMS
Lilly USA, LLC $118.81 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1186582740 CMS
Janssen Biotech, Inc. $18.48 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1174983639 CMS
Vanda Pharmaceuticals Inc. $44.12 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1233008960 CMS
Novartis Pharmaceuticals Corporation $16.48 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1200431597 CMS
PFIZER INC. $20.28 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1230857595 CMS
Cycle Pharmaceuticals Inc $33.63 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1248901839 CMS
ABBVIE INC. $19.47 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1204558267 CMS
UCB, Inc. $21.43 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1224474478 CMS
ARGENX US, INC. $34.47 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1240440040 CMS
PFIZER INC. $18.99 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1231081910 CMS
Amgen Inc. $17.36 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1228650285 CMS
Eisai Inc. $25.45 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1244477278 CMS
Lilly USA, LLC $2,500.00 10/31/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186561320 CMS
Lilly USA, LLC $950.00 10/31/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186631069 CMS
Lilly USA, LLC $950.00 10/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186574422 CMS
Lilly USA, LLC $2,500.00 10/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186620476 CMS
UCB, Inc. $27.24 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1224474476 CMS
Lilly USA, LLC $125.01 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1186574424 CMS
ABBVIE INC. $14.78 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1204558264 CMS
ABBVIE INC. $19.95 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1204558260 CMS
GE HEALTHCARE $16.33 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1244293725 CMS
Eisai Inc. $33.99 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1244477280 CMS
Lilly USA, LLC $17.90 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1186561312 CMS
Tanabe Pharma America, Inc. $20.12 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1243918437 CMS
Neurocrine BioSciences, Inc. $20.45 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1243024150 CMS
Biogen, Inc. $22.92 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1208350204 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.12 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1223917610 CMS
Teva Pharmaceuticals USA, Inc. $45.19 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1247329647 CMS
HOSPIRA, INC. $17.27 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1230542866 CMS
Lilly USA, LLC $6,250.00 08/28/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186574420 CMS
ABBVIE INC. $18.88 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1204558256 CMS
Novartis Pharmaceuticals Corporation $16.23 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1200491808 CMS
Neurelis, Inc. $23.16 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1219202792 CMS
Lilly USA, LLC $130.60 08/22/2025 Travel and Lodging No dispute reported 06/30/2026 1186582732 CMS
Lilly USA, LLC $130.60 08/22/2025 Travel and Lodging No dispute reported 06/30/2026 1186631061 CMS
Grifols USA, LLC $30.62 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1249539882 CMS
CATALYST PHARMACEUTICALS, INC. $26.68 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1253216898 CMS
Lilly USA, LLC $2,500.00 08/20/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186574416 CMS
Lilly USA, LLC $950.00 08/20/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186574418 CMS
Lilly USA, LLC $7.77 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1186561318 CMS
Eisai Inc. $33.06 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1244477276 CMS
Lilly USA, LLC $950.00 08/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186620474 CMS
Lilly USA, LLC $2,500.00 08/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186631067 CMS
Axsome Therapeutics, Inc. $27.02 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1235492221 CMS
ARGENX US, INC. $34.95 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1240446358 CMS
Lilly USA, LLC $18.00 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1186645829 CMS
ABBVIE INC. $15.50 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1204558252 CMS
PFIZER INC. $14.90 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1230544480 CMS
Vanda Pharmaceuticals Inc. $42.29 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1233008958 CMS
ABBVIE INC. $19.95 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1204558248 CMS
Novartis Pharmaceuticals Corporation $19.97 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1200491806 CMS
PFIZER INC. $20.48 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1230530505 CMS
Axsome Therapeutics, Inc. $19.92 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1235439878 CMS
Lilly USA, LLC $950.00 07/01/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186574412 CMS
Lilly USA, LLC $2,500.00 07/01/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186631063 CMS
Eisai Inc. $32.31 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1244477274 CMS
Lilly USA, LLC $25.03 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1186574414 CMS
ABBVIE INC. $8.72 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1204558244 CMS
Vanda Pharmaceuticals Inc. $42.59 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1233008956 CMS
ABBVIE INC. $16.89 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1204558238 CMS
Novartis Pharmaceuticals Corporation $17.63 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1200491804 CMS
Eisai Inc. $67.55 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1244477266 CMS
Lilly USA, LLC $2,500.00 06/16/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186561316 CMS
Lilly USA, LLC $950.00 06/16/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186595238 CMS
PFIZER INC. $23.43 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1230533047 CMS
PFIZER INC. $16.34 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1230530378 CMS
Lilly USA, LLC $21.29 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1186574410 CMS
Novartis Pharmaceuticals Corporation $19.23 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1200491798 CMS
Vanda Pharmaceuticals Inc. $35.87 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1233008954 CMS
Merz Pharmaceuticals, LLC $28.91 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1232559299 CMS
Eisai Inc. $23.29 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1244477272 CMS
NS Pharma, Inc. $22.31 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1242699918 CMS
HOSPIRA, INC. $19.00 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1230533685 CMS
Grifols USA, LLC $30.51 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1249539878 CMS
Biogen, Inc. $15.44 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1208377180 CMS
ACADIA Pharmaceuticals Inc $25.99 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1247803887 CMS
Lilly USA, LLC $2,500.00 05/05/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186574408 CMS
Lilly USA, LLC $950.00 05/05/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186582734 CMS
UCB, Inc. $20.59 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1224474474 CMS
Eisai Inc. $116.43 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1244477282 CMS
ACADIA Pharmaceuticals Inc $26.01 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1247803884 CMS
Eisai Inc. $33.02 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1244477270 CMS
Dompe US, Inc. $32.14 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1248860625 CMS
Lundbeck LLC $22.05 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1251854415 CMS
Octapharma USA, Inc. $21.41 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1245084365 CMS
Lilly USA, LLC $21.95 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1186574406 CMS
Lilly USA, LLC $950.00 04/14/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186561314 CMS
Lilly USA, LLC $2,500.00 04/14/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186574404 CMS
Lilly USA, LLC $23.90 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1186595236 CMS
Novartis Pharmaceuticals Corporation $15.35 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1200491796 CMS
Neurocrine BioSciences, Inc. $26.67 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1242998960 CMS
Eisai Inc. $34.00 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1244477268 CMS
Grifols USA, LLC $29.57 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1249539870 CMS
Lilly USA, LLC $21.49 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1186574400 CMS
Novartis Pharmaceuticals Corporation $16.48 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1200491786 CMS
Biogen, Inc. $17.25 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1208329897 CMS
ARGENX US, INC. $33.78 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1240419461 CMS
Lilly USA, LLC $21.38 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1186645825 CMS
Octapharma USA, Inc. $27.15 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1245084363 CMS
PFIZER INC. $22.38 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1230546233 CMS
Immedica Pharma US, Inc. $33.66 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1225391941 CMS
ABBVIE INC. $16.40 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1204558235 CMS
Alexion Pharmaceuticals, Inc. $24.11 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1202929720 CMS
Novartis Pharmaceuticals Corporation $15.09 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1200491784 CMS
ARGENX US, INC. $33.58 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1240417600 CMS
Lilly USA, LLC $1,250.00 01/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1186645827 CMS
UCB, Inc. $17.43 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1224474472 CMS
ABBVIE INC. $8.79 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1204558232 CMS
Lilly USA, LLC $19.43 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1186574402 CMS
Lilly USA, LLC $15.01 01/02/2025 Food and Beverage No dispute reported 06/30/2026 1186607138 CMS
Lilly USA, LLC $7.03 01/02/2025 Food and Beverage No dispute reported 06/30/2026 1186631065 CMS

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
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , 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
DUC TRAN, NPI 1659477420. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1659477420.
APA 7
IndustryPayments. (2026). DUC TRAN, NPI 1659477420 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1659477420
Bluebook
DUC TRAN, NPI 1659477420, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1659477420.

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