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

LAWRENCE I KARSH

Allopathic & Osteopathic Physicians Urology

NPI
1194766279
CMS profile
280656
Location
DENVER, CO

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 · PY2020 · Entire year

$87,159.87

97 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

PY2020 · entire year · sorted by reported total

By paying entity

PY2020 · entire year · sorted by reported total

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

97 matching records · $87,159.87 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 97 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 97.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Foundation Medicine, Inc. $14.6212/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026714556633 CMS
Janssen Biotech, Inc. $1,000.0012/17/2020 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
06/30/2026719261877 CMS
Janssen Biotech, Inc. $1,000.0012/17/2020 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
06/30/2026719261879 CMS
Merck Sharp & Dohme Corporation $1,500.0012/11/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747830065 CMS
Astellas Pharma US Inc $21.2012/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026718340749 CMS
AstraZeneca Pharmaceuticals LP $1,350.0012/08/2020 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
06/30/2026736238701 CMS
Astellas Pharma Global Development $1,545.0012/03/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141001064 CMS
PFIZER INC. $2,000.0011/23/2020 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
06/30/2026743506267 CMS
AstraZeneca Pharmaceuticals LP $1,350.0011/18/2020 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
06/30/2026735829281 CMS
Janssen Biotech, Inc. $12.0011/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719261881 CMS
Genentech, Inc. $2,600.0011/06/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743046811 CMS
AstraZeneca Pharmaceuticals LP $2,327.5011/03/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736036337 CMS
Astellas Pharma US Inc $332.5010/30/2020 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
06/30/2026718340747 CMS
TOLMAR Pharmaceuticals, Inc. $1,300.0010/28/2020 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721464183 CMS
AstraZeneca Pharmaceuticals LP $1,350.0010/27/2020 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
06/30/2026736001417 CMS
Janssen Biotech, Inc. $1,000.0010/26/2020 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
06/30/2026719261875 CMS
Dendreon Pharmaceuticals LLC $1,690.0010/24/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749836817 CMS
Bayer HealthCare Pharmaceuticals Inc. $1,512.0010/22/2020 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
06/30/2026713617831 CMS
AstraZeneca Pharmaceuticals LP $1,350.0010/20/2020 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
06/30/2026736347995 CMS
Janssen Biotech, Inc. $5,500.0010/19/2020 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
06/30/2026719261873 CMS
AstraZeneca Pharmaceuticals LP $1,350.0010/13/2020 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
06/30/2026736378563 CMS
Astellas Pharma US Inc $22.7810/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026718340745 CMS
AstraZeneca Pharmaceuticals LP $2,650.0010/05/2020 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
06/30/2026736115141 CMS
AstraZeneca Pharmaceuticals LP $121.8109/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736060611 CMS
Astellas Pharma US Inc $23.4809/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026718340743 CMS
Astellas Pharma US Inc $23.2809/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026718340741 CMS
Bayer HealthCare Pharmaceuticals Inc. $19.1708/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026713631341 CMS
Janssen Biotech, Inc. $7.9908/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719261871 CMS
Janssen Biotech, Inc. $1,000.0008/17/2020 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
06/30/2026719261865 CMS
Janssen Biotech, Inc. $1,000.0008/17/2020 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
06/30/2026719261867 CMS
Merck Sharp & Dohme Corporation $1,500.0008/07/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747626201 CMS
Astellas Pharma US Inc $22.4008/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026718340739 CMS
Janssen Biotech, Inc. $500.0007/27/2020 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
06/30/2026719261869 CMS
Dendreon Pharmaceuticals LLC $17.9907/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749836815 CMS
Bayer HealthCare Pharmaceuticals Inc. $1,725.0007/07/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026713619249 CMS
Bayer HealthCare Pharmaceuticals Inc. $3,690.0006/26/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026713631693 CMS
Janssen Biotech, Inc. $500.0006/25/2020 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
06/30/2026719261859 CMS
Astellas Pharma US Inc $20.8106/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026718340737 CMS
Janssen Biotech, Inc. $1,000.0006/01/2020 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
06/30/2026719261863 CMS
Clovis Oncology, Inc. $2,700.0005/21/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722235501 CMS
Janssen Biotech, Inc. $1,000.0005/18/2020 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
06/30/2026719261861 CMS
Bayer HealthCare Pharmaceuticals Inc. $9.9904/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026713636569 CMS
Bayer HealthCare Pharmaceuticals Inc. $9.0004/30/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026713640341 CMS
Bayer HealthCare Pharmaceuticals Inc. $149.5004/30/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026713642711 CMS
Bayer HealthCare Pharmaceuticals Inc. $9.5004/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026713648019 CMS
Bayer HealthCare Pharmaceuticals Inc. $580.0004/23/2020 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
06/30/2026713627901 CMS
Bayer HealthCare Pharmaceuticals Inc. $2,646.0004/13/2020 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
06/30/2026713619173 CMS
Bayer HealthCare Pharmaceuticals Inc. $2,646.0004/13/2020 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
06/30/2026713632603 CMS
Allergan, Inc. $15.1404/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723784805 CMS
Bayer HealthCare Pharmaceuticals Inc. $2,903.0003/17/2020 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
06/30/2026713624545 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $131,398.42 179
PY2020 $87,159.87 97
PY2021 $103,405.70 104
PY2022 $119,553.97 146
PY2023 $127,061.51 151
PY2024 $76,352.84 68
PY2025 $61,527.00 59

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
LAWRENCE I KARSH, NPI 1194766279. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1194766279.
APA 7
IndustryPayments. (2026). LAWRENCE I KARSH, NPI 1194766279 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1194766279
Bluebook
LAWRENCE I KARSH, NPI 1194766279, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1194766279.

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