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

GUILLERMO A COOK

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1548267966
CMS profile
114852
Location
MOUNTAIN LAKES, NJ

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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2019 · Entire year

$991.04

74 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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $984.04 73
Education $7.00 1

By paying entity

PY2019 · entire year · sorted by reported total

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

74 matching records · $991.04 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 74 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 74.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
iRhythm Technologies, Inc. $16.2512/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026707109173 CMS
iRhythm Technologies, Inc. $17.4612/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026707109175 CMS
Boston Scientific Corporation $16.4710/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663138679 CMS
Amarin Pharma Inc. $14.7310/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699233327 CMS
SANOFI-AVENTIS U.S. LLC $12.5010/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694309735 CMS
SANOFI-AVENTIS U.S. LLC $11.2610/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694311283 CMS
AstraZeneca Pharmaceuticals LP $12.4209/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685284595 CMS
PFIZER INC. $11.5709/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672944413 CMS
Boston Scientific Corporation $26.2509/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663138683 CMS
Amarin Pharma Inc. $14.1609/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699216729 CMS
SANOFI-AVENTIS U.S. LLC $13.1009/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694153727 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.4309/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700288989 CMS
Amarin Pharma Inc. $14.7309/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699210005 CMS
Bayer HealthCare Pharmaceuticals Inc. $13.3308/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628454339 CMS
PFIZER INC. $12.4208/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672642051 CMS
SANOFI-AVENTIS U.S. LLC $14.0708/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694120679 CMS
AstraZeneca Pharmaceuticals LP $13.1808/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685051367 CMS
Janssen Pharmaceuticals, Inc $14.0108/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658459315 CMS
Amarin Pharma Inc. $14.8708/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699192055 CMS
Novartis Pharmaceuticals Corporation $11.5708/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658944333 CMS
Amarin Pharma Inc. $13.5107/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699188491 CMS
Regeneron Healthcare Solutions, Inc. $10.9407/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673363595 CMS
ARBOR PHARMACEUTICALS, INC. $13.2407/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026697363173 CMS
Janssen Pharmaceuticals, Inc $13.6707/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658459292 CMS
Amgen Inc. $11.6207/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663241105 CMS
Novartis Pharmaceuticals Corporation $12.8607/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658944335 CMS
SANOFI-AVENTIS U.S. LLC $14.0707/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694164929 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.3907/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700288991 CMS
SANOFI-AVENTIS U.S. LLC $12.0507/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694104085 CMS
Bayer HealthCare Pharmaceuticals Inc. $13.3207/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628472419 CMS
Novartis Pharmaceuticals Corporation $12.1207/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658944329 CMS
Regeneron Healthcare Solutions, Inc. $11.2906/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673363593 CMS
Janssen Pharmaceuticals, Inc $13.0806/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658459281 CMS
Amarin Pharma Inc. $14.7706/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699162297 CMS
Janssen Pharmaceuticals, Inc $9.7106/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658459277 CMS
SANOFI-AVENTIS U.S. LLC $12.8106/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694062933 CMS
Novartis Pharmaceuticals Corporation $17.8606/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658944313 CMS
AstraZeneca Pharmaceuticals LP $14.9306/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685122719 CMS
Novartis Pharmaceuticals Corporation $12.8606/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658944325 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.3906/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700288993 CMS
E.R. Squibb & Sons, L.L.C. $12.9605/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651390087 CMS
PFIZER INC. $11.3805/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672334161 CMS
Janssen Pharmaceuticals, Inc $13.7605/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658459215 CMS
AstraZeneca Pharmaceuticals LP $12.0805/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685267287 CMS
Regeneron Healthcare Solutions, Inc. $14.9904/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673363591 CMS
Novartis Pharmaceuticals Corporation $11.7404/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658944339 CMS
Boston Scientific Corporation $16.4704/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663138673 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.7404/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700288995 CMS
Amarin Pharma Inc. $10.0004/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699125209 CMS
Novartis Pharmaceuticals Corporation $12.8604/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658944317 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $991.04 74
PY2020 $17.40 1

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
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020
Generated from
OP_DTL_GNRL_PGYR2020_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
GUILLERMO A COOK, NPI 1548267966. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1548267966.
APA 7
IndustryPayments. (2026). GUILLERMO A COOK, NPI 1548267966 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1548267966
Bluebook
GUILLERMO A COOK, NPI 1548267966, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1548267966.

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