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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

HAL L CHADOW

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1669466835
CMS profile
74891
Location
BROOKLYN, NY

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

$7,322.97

88 records · 0 disputed

“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 nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $4,400.00 3
Food and Beverage $2,445.22 84
Travel and Lodging $477.75 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $4,493.99 6
Canon Medical Systems USA, Inc. $544.56 3
NOVARTIS PHARMACEUTICALS CORPORATION $354.27 22
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $302.78 10
BOSTON SCIENTIFIC CORPORATION $276.90 4
Kestra Medical Technology Services, Inc. $214.47 6
Alnylam Pharmaceuticals Inc. $163.20 6
Abbott Laboratories $148.17 2
ABIOMED $98.92 3
Boehringer Ingelheim Pharmaceuticals, Inc. $88.71 3
Merck Sharp & Dohme Corporation $77.88 3
BRACCO DIAGNOSTICS INC. $70.91 2
Penumbra, Inc. $67.48 2
Daiichi Sankyo Inc. $59.55 2
AngioDynamics, Inc. $56.85 1
PFIZER INC. $47.45 2
Bayer HealthCare Pharmaceuticals Inc. $46.22 2
E.R. Squibb & Sons, L.L.C. $45.09 2
CHIESI USA, INC. $35.32 2
SCPHARMACEUTICALS INC. $29.98 1
Actelion Pharmaceuticals US, Inc. $27.52 1
Octapharma USA, Inc. $27.35 1
ShockWave Medical, Inc $24.60 1
Acerta Pharma LLC $20.80 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $4,011.61 83
PY2020 $1,909.26 56
PY2021 $3,216.95 88
PY2022 $14,635.66 104
PY2023 $9,524.54 89
PY2024 $9,541.84 80
PY2025 $7,322.97 88

Payment records · PY2025 (88)

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
Abbott Laboratories $125.00 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1240681988 CMS
Stryker Corporation $58.07 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1227445099 CMS
Novartis Pharmaceuticals Corporation $25.36 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1200013389 CMS
E.R. Squibb & Sons, L.L.C. $20.21 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1184837855 CMS
Kestra Medical Technology Services, Inc. $64.28 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1248817803 CMS
Novartis Pharmaceuticals Corporation $12.27 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1200013391 CMS
Novartis Pharmaceuticals Corporation $0.55 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1200013393 CMS
Novartis Pharmaceuticals Corporation $1.44 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1200013395 CMS
Canon Medical Systems USA, Inc. $477.75 11/19/2025 Travel and Lodging No dispute reported 06/30/2026 1253467920 CMS
Canon Medical Systems USA, Inc. $19.20 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1253467930 CMS
Canon Medical Systems USA, Inc. $47.61 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1253467932 CMS
Alnylam Pharmaceuticals Inc. $31.34 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1212771413 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $37.78 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1173637104 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.98 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1222720588 CMS
Novartis Pharmaceuticals Corporation $24.36 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1200013373 CMS
Novartis Pharmaceuticals Corporation $25.23 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1200013381 CMS
Novartis Pharmaceuticals Corporation $30.19 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1200013371 CMS
PFIZER INC. $19.29 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1229834120 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $29.71 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1173637114 CMS
Kestra Medical Technology Services, Inc. $44.17 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1248817779 CMS
Novartis Pharmaceuticals Corporation $18.30 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1200013383 CMS
Novartis Pharmaceuticals Corporation $1.36 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1200013385 CMS
Novartis Pharmaceuticals Corporation $17.73 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1200132771 CMS
Bracco Diagnostics Inc. $38.24 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1220580024 CMS
Octapharma USA, Inc. $27.35 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1245075999 CMS
AngioDynamics, Inc. $56.85 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1220847791 CMS
Novartis Pharmaceuticals Corporation $19.42 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1200132773 CMS
Kestra Medical Technology Services, Inc. $37.83 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1248817829 CMS
Kestra Medical Technology Services, Inc. $29.51 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1248817819 CMS
Novartis Pharmaceuticals Corporation $1.43 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1200132767 CMS
Novartis Pharmaceuticals Corporation $8.10 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1200132769 CMS
Daiichi Sankyo Inc. $29.98 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1197015083 CMS
Alnylam Pharmaceuticals Inc. $27.06 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1212771373 CMS
Bracco Diagnostics Inc. $32.67 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1220579987 CMS
Novartis Pharmaceuticals Corporation $23.82 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1200132763 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $34.75 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1173637106 CMS
Stryker Corporation $2,900.00 08/05/2025 Consulting Fee No dispute reported 06/30/2026 1249028605 CMS
E.R. Squibb & Sons, L.L.C. $24.88 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1184837811 CMS
Stryker Corporation $14.23 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1227445096 CMS
Alnylam Pharmaceuticals Inc. $26.55 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1212771363 CMS
Boston Scientific Corporation $41.68 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1181382284 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $29.74 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1173637112 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.15 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1225490049 CMS
Alnylam Pharmaceuticals Inc. $33.02 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1212771359 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.43 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1222720616 CMS
Boston Scientific Corporation $29.27 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1181382282 CMS
Merck Sharp & Dohme LLC $25.07 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1238376882 CMS
Chiesi USA, Inc. $17.78 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1242157631 CMS
Stryker Corporation $500.00 05/29/2025 Consulting Fee No dispute reported 06/30/2026 1249028601 CMS
Stryker Corporation $1,000.00 05/29/2025 Consulting Fee No dispute reported 06/30/2026 1249028603 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $28.79 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1173637116 CMS
Abbott Laboratories $23.17 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1240651779 CMS
Novartis Pharmaceuticals Corporation $13.03 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1200132755 CMS
Novartis Pharmaceuticals Corporation $1.13 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1200132757 CMS
AstraZeneca Pharmaceuticals LP $20.80 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1206987767 CMS
Daiichi Sankyo Inc. $29.57 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1197070547 CMS
Merck Sharp & Dohme LLC $30.68 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1238052099 CMS
Boston Scientific Corporation $33.49 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1181382278 CMS
Kestra Medical Technology Services, Inc. $14.08 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1248817721 CMS
Boston Scientific Corporation $172.46 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1181382280 CMS
PFIZER INC. $28.16 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1231603218 CMS
Novartis Pharmaceuticals Corporation $20.40 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1200132753 CMS
Penumbra, Inc. $33.74 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1177452564 CMS
Bayer Healthcare Pharmaceuticals Inc. $32.07 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1225490051 CMS
Alnylam Pharmaceuticals Inc. $24.84 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1212771319 CMS
Novartis Pharmaceuticals Corporation $33.92 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1200132751 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $21.46 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1173637118 CMS
Stryker Corporation $21.69 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1249028599 CMS
ABIOMED $21.64 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1174825380 CMS
Novartis Pharmaceuticals Corporation $22.06 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1200132749 CMS
Penumbra, Inc. $33.74 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1177452562 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $12.20 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1173637120 CMS
Novartis Pharmaceuticals Corporation $6.02 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1200132745 CMS
Novartis Pharmaceuticals Corporation $28.36 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1200132747 CMS
Shockwave Medical, Inc $24.60 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1173934989 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.30 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1222720586 CMS
Kestra Medical Technology Services, Inc. $24.60 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1248817675 CMS
ABIOMED $36.03 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1174825370 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $33.11 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1173637108 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $30.93 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1173637110 CMS
Alnylam Pharmaceuticals Inc. $20.39 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1212771287 CMS
Chiesi USA, Inc. $17.54 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1242157629 CMS
Actelion Pharmaceuticals US, Inc. $27.52 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1174263235 CMS
Novartis Pharmaceuticals Corporation $19.79 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1200132737 CMS
Merck Sharp & Dohme LLC $22.13 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1238318642 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $44.31 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1173637102 CMS
SCPHARMACEUTICALS INC. $29.98 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1228172727 CMS
ABIOMED $41.25 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1174824683 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.

Permalink https://industrypayments.org/provider/npi-1669466835

Plain
HAL L CHADOW, NPI 1669466835. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1669466835.
APA 7
IndustryPayments. (2026). HAL L CHADOW, NPI 1669466835 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1669466835
Bluebook
HAL L CHADOW, NPI 1669466835, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1669466835.

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