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

KENNETH ROSENFIELD

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1134327745
CMS profile
141838
Location
BOSTON, MA

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 · PY2023 · Entire year

$216,157.48

90 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

Ownership and Investment Interests

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

Ownership and investment interests are reported as the value of an interest held, not as a payment received. They are a different measure from the payment total on this page and are never combined with it.

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 . 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

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $207,517.89 39
Food and Beverage $4,420.78 41
Travel and Lodging $4,218.81 10

By paying entity

PY2023 · entire year · sorted by reported total

Paying entityAmountRecords
Contego Medical, Inc $60,379.52 14
AngioDynamics, Inc. $49,004.31 3
Boston Scientific Corporation $35,645.72 8
Philips Electronics North America Corporation $27,799.40 21
Imperative Care, Inc $24,279.95 10
Medtronic, Inc. $13,331.58 19
CORDIS US CORP. $3,929.74 5
InspireMD Ltd $795.00 1
Abbott Laboratories $469.81 3
Surmodics, Inc. $423.21 3
Biosense Webster, Inc. $71.81 2
Bard Peripheral Vascular, Inc. $27.43 1

Payment records · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

90 matching records · $216,157.48 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 90 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 90.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
AngioDynamics, Inc. $5,850.0012/29/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261025293581 CMS
Contego Medical, Inc $5,000.0012/29/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058450041 CMS
Boston Scientific Corporation $3,273.9612/15/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261022408519 CMS
CORDIS US CORP. $2,962.5012/07/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261056490769 CMS
CORDIS US CORP. $790.0012/07/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261056490775 CMS
Contego Medical, Inc $5,000.0012/01/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058450033 CMS
Abbott Laboratories $198.1411/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261018185433 CMS
Philips North America LLC $650.0011/22/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145813865 CMS
Philips North America LLC $975.0011/22/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145813867 CMS
Contego Medical, Inc $222.2211/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058450659 CMS
Surmodics, Inc. $134.2311/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261041886573 CMS
Surmodics, Inc. $106.9211/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261041886567 CMS
Medtronic, Inc. $1,625.0011/09/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007501521 CMS
Philips Electronics North America Corporation $2,275.0011/09/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024044691 CMS
CORDIS US CORP. $24.1911/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261056490781 CMS
Contego Medical, Inc $157.3011/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058449161 CMS
Abbott Laboratories $203.6710/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019431065 CMS
Boston Scientific Corporation $37.9110/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261022408513 CMS
Medtronic, Inc. $75.3610/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019124929 CMS
Bard Peripheral Vascular, Inc. $27.4310/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023907259 CMS
Medtronic, Inc. $58.4410/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019124939 CMS
Biosense Webster, Inc. $17.4610/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026990815253 CMS
CORDIS US CORP. $49.3810/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261056490787 CMS
Imperative Care, Inc $115.5810/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261047386547 CMS
AngioDynamics, Inc. $254.3110/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261025293579 CMS
Philips Electronics North America Corporation $55.1710/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023998681 CMS
Philips Electronics North America Corporation $102.0510/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023998685 CMS
Imperative Care, Inc $3,000.0010/19/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261047386525 CMS
Imperative Care, Inc $3,000.0010/19/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261047386531 CMS
Imperative Care, Inc $3,000.0010/19/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261047386537 CMS
Imperative Care, Inc $3,000.0010/19/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261047386541 CMS
Contego Medical, Inc $5,000.0010/13/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058450023 CMS
Boston Scientific Corporation $128.0609/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261022408515 CMS
Boston Scientific Corporation $143.6109/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261022408517 CMS
Contego Medical, Inc $5,000.0009/22/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058450015 CMS
Imperative Care, Inc $164.3709/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261047386519 CMS
Philips Electronics North America Corporation $650.0009/20/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024044697 CMS
Medtronic, Inc. $650.0008/31/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007501513 CMS
Contego Medical, Inc $5,000.0008/18/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058450007 CMS
InspireMD Ltd $795.0008/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059080383 CMS
Contego Medical, Inc $5,000.0007/21/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058449999 CMS
Boston Scientific Corporation $9,370.2807/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261022408527 CMS
Philips Electronics North America Corporation $1,519.2006/28/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024044699 CMS
Philips Electronics North America Corporation $70.3006/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024044703 CMS
Philips Electronics North America Corporation $11,223.0006/28/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024044705 CMS
Contego Medical, Inc $5,000.0006/23/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058449993 CMS
Biosense Webster, Inc. $54.3506/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026990815259 CMS
Philips Electronics North America Corporation $893.7506/12/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024044677 CMS
Philips Electronics North America Corporation $284.8506/09/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024044673 CMS
Philips Electronics North America Corporation $113.8606/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024044689 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $380,422.56 31
PY2020 $140,189.97 34
PY2021 $117,256.29 32
PY2022 $228,995.25 55
PY2023 $216,157.48 90
PY2024 $137,121.21 69
PY2025 $210,057.05 79

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
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
KENNETH ROSENFIELD, NPI 1134327745. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1134327745.
APA 7
IndustryPayments. (2026). KENNETH ROSENFIELD, NPI 1134327745 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1134327745
Bluebook
KENNETH ROSENFIELD, NPI 1134327745, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1134327745.

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