Covered recipient · General Payments record

BULENT SADIK ATAC

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1942375134
CMS profile: 42591
Location: BRONX, 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.

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General Payments · PY2019 · Entire year

$64,696.39

347 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 July 26, 2026. 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 payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$50,675.00	28
Food and Beverage	$8,301.25	303
Consulting Fee	$3,885.00	3
Travel and Lodging	$1,788.71	8
Education	$46.43	5

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
AstraZeneca Pharmaceuticals LP	$51,752.37	123
Boehringer Ingelheim Pharmaceuticals, Inc.	$9,377.23	41
AstraZeneca UK Limited	$555.00	1
Lilly USA, LLC	$487.00	25
Amgen Inc.	$359.11	18
Novo Nordisk Inc	$296.65	27
Amarin Pharma Inc.	$245.04	22
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$213.43	5
GlaxoSmithKline, LLC.	$197.87	9
SANOFI-AVENTIS U.S. LLC	$186.54	10
Allergan Inc.	$159.07	25
Radius Health, Inc.	$157.89	7
Astellas Pharma US Inc	$147.31	2
AbbVie, Inc.	$95.83	5
Horizon Therapeutics plc	$72.95	4
Amneal Pharmaceuticals LLC	$71.54	5
Novartis Pharmaceuticals Corporation	$51.60	3
Celgene Corporation	$40.05	2
Gilead Sciences, Inc.	$34.30	2
Kowa Pharmaceuticals America, Inc.	$29.93	2
Genentech USA, Inc.	$22.26	1
Takeda Pharmaceuticals U.S.A., Inc.	$21.17	1
Bausch Health US, LLC	$20.64	1
PFIZER INC.	$19.99	1
Circassia Pharmaceuticals Inc	$19.05	1
Corcept Therapeutics	$17.51	1
Regeneron Healthcare Solutions, Inc.	$16.25	1
Teva Pharmaceuticals USA, Inc.	$15.78	1
Scilex Pharmaceuticals Inc.	$13.03	1

Page 5 of 7; records 201–250 of 347 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

BULENT SADIK ATAC

NPI 1942375134 · CMS profile ID 42591

Allopathic & Osteopathic Physicians / Internal Medicine

BRONX, NY

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, PY2019; 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 5 of 7; records 201–250 of 347 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1942375134?year=2019&recipient=provider&page=5#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain: BULENT SADIK ATAC, NPI 1942375134, CMS profile ID 42591. General Payments, PY2019; 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 5 of 7; records 201–250 of 347 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1942375134?year=2019&recipient=provider&page=5#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7: IndustryPayments. (2026). BULENT SADIK ATAC, NPI 1942375134, CMS profile ID 42591. General Payments, PY2019; 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 5 of 7; records 201–250 of 347 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1942375134?year=2019&recipient=provider&page=5#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook: BULENT SADIK ATAC, NPI 1942375134, CMS profile ID 42591, IndustryPayments, General Payments, PY2019; 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 5 of 7; records 201–250 of 347 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1942375134?year=2019&recipient=provider&page=5#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

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

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2019

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

Reporting company Nature of payment

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

347 matching records · $64,696.39 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 347 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 201–250 of 347.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Novo Nordisk Inc	$5.21	05/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	682871557	CMS
AstraZeneca Pharmaceuticals LP	$1,650.00	05/26/2019	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	Delay: No Change: UNCHANGED	06/30/2026	685999419	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.76	05/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684630853	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$123.75	05/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700037727	CMS
Novartis Pharmaceuticals Corporation	$12.75	05/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658868423	CMS
AstraZeneca Pharmaceuticals LP	$2,200.00	05/19/2019	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	Delay: No Change: UNCHANGED	06/30/2026	685958517	CMS
Amgen Inc.	$15.32	05/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662230295	CMS
AstraZeneca Pharmaceuticals LP	$16.47	05/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685914851	CMS
Novo Nordisk Inc	$11.76	05/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	669568401	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.17	05/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	682020223	CMS
Novo Nordisk Inc	$8.45	05/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	682871554	CMS
AbbVie, Inc.	$24.19	05/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	648309217	CMS
Amneal Pharmaceuticals LLC	$13.20	05/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	692307107	CMS
AstraZeneca Pharmaceuticals LP	$22.53	05/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685856693	CMS
AstraZeneca Pharmaceuticals LP	$125.00	05/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685954795	CMS
AstraZeneca Pharmaceuticals LP	$12.55	05/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685196091	CMS
AstraZeneca Pharmaceuticals LP	$17.46	05/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685232729	CMS
Novo Nordisk Inc	$11.92	05/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	669568399	CMS
AstraZeneca Pharmaceuticals LP	$2,200.00	05/05/2019	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	Delay: No Change: UNCHANGED	06/30/2026	685137213	CMS
AstraZeneca Pharmaceuticals LP	$20.91	05/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685658063	CMS
Lilly USA, LLC	$14.44	05/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657710319	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.19	05/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700191023	CMS
Horizon Therapeutics plc	$19.03	05/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	691325181	CMS
SANOFI-AVENTIS U.S. LLC	$14.00	04/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694011179	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.54	04/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700190883	CMS
Allergan Inc.	$10.76	04/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670056739	CMS
AstraZeneca Pharmaceuticals LP	$125.00	04/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685731643	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.88	04/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700190885	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.72	04/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684630849	CMS
AstraZeneca Pharmaceuticals LP	$114.64	04/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685261355	CMS
Lilly USA, LLC	$10.17	04/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657706775	CMS
Allergan Inc.	$8.22	04/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	670056735	CMS
AstraZeneca Pharmaceuticals LP	$11.13	04/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	686008601	CMS
Lilly USA, LLC	$14.96	04/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657727699	CMS
SANOFI-AVENTIS U.S. LLC	$10.02	04/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694009113	CMS
AbbVie, Inc.	$24.19	04/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	648309215	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,375.00	04/17/2019	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	Delay: No Change: UNCHANGED	06/30/2026	700190907	CMS
Novo Nordisk Inc	$17.20	04/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	669523295	CMS
AstraZeneca Pharmaceuticals LP	$21.33	04/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685981891	CMS
AstraZeneca Pharmaceuticals LP	$20.07	04/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685328819	CMS
AstraZeneca Pharmaceuticals LP	$22.08	04/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685603105	CMS
SANOFI-AVENTIS U.S. LLC	$63.55	04/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694035219	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,375.00	04/09/2019	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	Delay: No Change: UNCHANGED	06/30/2026	700190993	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.78	04/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700190887	CMS
Novo Nordisk Inc	$8.48	04/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	682871549	CMS
AstraZeneca Pharmaceuticals LP	$13.34	04/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685197101	CMS
AstraZeneca Pharmaceuticals LP	$2,200.00	04/04/2019	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	Delay: No Change: UNCHANGED	06/30/2026	685286415	CMS
Teva Pharmaceuticals USA, Inc.	$15.78	04/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697699383	CMS
AstraZeneca Pharmaceuticals LP	$15.07	04/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685267831	CMS
Novo Nordisk Inc	$15.05	04/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	669523297	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$64,696.39	347
PY2020	$85,648.69	346
PY2021	$82,574.58	404
PY2022	$178,917.03	437
PY2023	$120,331.95	321
PY2024	$68,242.73	159
PY2025	$46,209.66	67

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

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.