Covered recipient · General Payments record

MICHAEL KWESI DARKO AMPONSAH

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI: 1518233899
CMS profile: 341377
Location: PEORIA, AZ

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

$6,885.20

68 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

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.
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

PY2022 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$4,558.42	60
Travel and Lodging	$2,326.78	8

By paying entity

PY2022 · entire year · sorted by reported total

Paying entity	Amount	Records
Boston Scientific Corporation	$2,055.40	18
Abbott Laboratories	$2,040.45	15
ABIOMED	$862.10	11
Medtronic, Inc.	$765.32	5
Edwards Lifesciences Corporation	$500.26	8
Penumbra, Inc.	$288.52	2
Impulse Dynamics (USA) Inc.	$169.03	2
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$147.06	5
Cardiovascular Systems Inc.	$38.13	1
Novartis Pharmaceuticals Corporation	$18.93	1

Page 1 of 2; records 1–50 of 68 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

MICHAEL KWESI DARKO AMPONSAH

NPI 1518233899 · CMS profile ID 341377

Allopathic & Osteopathic Physicians / Internal Medicine / Interventional Cardiology

PEORIA, AZ

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 2; records 1–50 of 68 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1518233899?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: MICHAEL KWESI DARKO AMPONSAH, NPI 1518233899, CMS profile ID 341377. 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 2; records 1–50 of 68 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1518233899?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7: IndustryPayments. (2026). MICHAEL KWESI DARKO AMPONSAH, NPI 1518233899, CMS profile ID 341377. 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 2; records 1–50 of 68 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1518233899?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook: MICHAEL KWESI DARKO AMPONSAH, NPI 1518233899, CMS profile ID 341377, 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 2; records 1–50 of 68 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-1518233899?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.

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 · 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

68 matching records · $6,885.20 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 68 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 68.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$5.68	12/01/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	876361439	CMS
ABIOMED	$25.06	11/20/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098245	CMS
ABIOMED	$91.20	11/14/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098445	CMS
Medtronic, Inc.	$186.25	11/08/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	933411475	CMS
Boston Scientific Corporation	$55.63	11/04/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592007	CMS
Boston Scientific Corporation	$91.28	11/04/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592011	CMS
Boston Scientific Corporation	$132.08	11/04/2022	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592021	CMS
Boston Scientific Corporation	$238.32	11/03/2022	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916590323	CMS
Boston Scientific Corporation	$598.71	11/03/2022	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916590325	CMS
Boston Scientific Corporation	$54.74	11/03/2022	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592005	CMS
Boston Scientific Corporation	$112.90	11/03/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592015	CMS
Boston Scientific Corporation	$6.21	09/22/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916591997	CMS
Boston Scientific Corporation	$122.55	09/21/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592019	CMS
ABIOMED	$28.33	09/20/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098227	CMS
Cardiovascular Systems Inc.	$38.13	08/31/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	947996318	CMS
ABIOMED	$15.99	08/30/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098269	CMS
Boston Scientific Corporation	$19.79	08/25/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592003	CMS
ABIOMED	$180.39	08/24/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098255	CMS
ABIOMED	$94.00	08/24/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098666	CMS
ABIOMED	$115.27	08/04/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098221	CMS
Boston Scientific Corporation	$136.33	07/28/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592023	CMS
Penumbra, Inc.	$138.98	07/26/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	963476863	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$5.07	07/12/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	876361435	CMS
Boston Scientific Corporation	$102.83	06/21/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592013	CMS
Edwards Lifesciences Corporation	$61.30	06/21/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	943825969	CMS
Edwards Lifesciences Corporation	$17.39	06/21/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	943825971	CMS
Edwards Lifesciences Corporation	$24.66	06/21/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	943825973	CMS
Edwards Lifesciences Corporation	$31.89	06/21/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	943825975	CMS
Edwards Lifesciences Corporation	$31.14	06/21/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	943826013	CMS
Penumbra, Inc.	$149.54	06/01/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	963476859	CMS
Boston Scientific Corporation	$2.76	05/27/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916591995	CMS
Boston Scientific Corporation	$10.46	05/27/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916591999	CMS
Medtronic, Inc.	$171.17	05/24/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	933411473	CMS
Boston Scientific Corporation	$16.89	05/19/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592001	CMS
ABIOMED	$75.13	04/29/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098205	CMS
Edwards Lifesciences Corporation	$140.98	04/25/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	943826015	CMS
Boston Scientific Corporation	$86.60	04/20/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916592009	CMS
Edwards Lifesciences Corporation	$106.28	04/12/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	943890785	CMS
Impulse Dynamics (USA) Inc.	$154.08	03/30/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	947553507	CMS
Medtronic, Inc.	$173.17	03/27/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	933411471	CMS
Abbott Laboratories	$9.67	03/26/2022	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	908651241	CMS
Novartis Pharmaceuticals Corporation	$18.93	03/24/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	893500489	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$6.22	03/22/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	876361441	CMS
Edwards Lifesciences Corporation	$86.62	03/18/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	943825871	CMS
Abbott Laboratories	$515.82	03/10/2022	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	910332179	CMS
Impulse Dynamics (USA) Inc.	$14.95	03/09/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	947553503	CMS
Boston Scientific Corporation	$145.82	03/08/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	916590321	CMS
ABIOMED	$112.43	03/07/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	942098159	CMS
Abbott Laboratories	$122.86	03/04/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	907929525	CMS
Abbott Laboratories	$2.19	03/03/2022	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	910332155	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$6,501.49	83
PY2020	$10,230.40	40
PY2021	$10,062.45	50
PY2022	$6,885.20	68
PY2023	$3,477.83	40
PY2024	$3,292.25	40
PY2025	$5,564.36	48

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.