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

MARK YOUNG LEE

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1487943510
CMS profile
1259156
Location
LONG BEACH, CA

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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Filter and download payment records

General Payments · PY2020 · Entire year

$13,977.83

79 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 . 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

Nature of paymentAmountRecords
Consulting Fee $12,028.60 11
Food and Beverage $1,459.63 66
Travel and Lodging $489.60 2

By paying entity

PY2020 · entire year · sorted by reported total

Page 1 of 2; records 1–50 of 79 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

MARK YOUNG LEE

NPI 1487943510 · CMS profile ID 1259156

Allopathic & Osteopathic Physicians / Internal Medicine / Clinical Cardiac Electrophysiology

LONG BEACH, CA

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.

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, PY2020; 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 79 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1487943510?year=2020&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019

Cite these filtered records

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

Plain
MARK YOUNG LEE, NPI 1487943510, CMS profile ID 1259156. General Payments, PY2020; 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 79 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1487943510?year=2020&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
APA 7
IndustryPayments. (2026). MARK YOUNG LEE, NPI 1487943510, CMS profile ID 1259156. General Payments, PY2020; 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 79 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1487943510?year=2020&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
Bluebook
MARK YOUNG LEE, NPI 1487943510, CMS profile ID 1259156, IndustryPayments, General Payments, PY2020; 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 79 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019. https://industrypayments.org/provider/npi-1487943510?year=2020&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

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

79 matching records · $13,977.83 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 79 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 79.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Medical Device Business Services, Inc. $800.0012/31/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719014583 CMS
Medical Device Business Services, Inc. $800.0012/31/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719014591 CMS
SANOFI-AVENTIS U.S. LLC $20.7912/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 744103701 CMS
E.R. Squibb & Sons, L.L.C. $17.1012/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 727899369 CMS
PFIZER INC. $19.5412/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 743585227 CMS
Biosense Webster, Inc. $3,600.0012/10/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 718877401 CMS
CARDIVA MEDICAL, INC. $24.8012/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 752357235 CMS
Abbott Laboratories $50.6612/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 749028605 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $1.4811/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 723072043 CMS
Janssen Pharmaceuticals, Inc $25.3311/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289197 CMS
Biosense Webster, Inc. $244.8011/17/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 718877407 CMS
Biosense Webster, Inc. $244.8011/14/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 718877405 CMS
PFIZER INC. $18.0411/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 743581203 CMS
Amgen Inc. $26.3811/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 741215055 CMS
Regeneron Healthcare Solutions, Inc. $24.9410/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 724434087 CMS
Janssen Pharmaceuticals, Inc $13.5810/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289199 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $5.8210/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 723072041 CMS
W. L. Gore & Associates, Inc. $17.1410/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 752266017 CMS
PFIZER INC. $18.0410/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 743483467 CMS
Medical Device Business Services, Inc. $800.0010/05/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719014574 CMS
E.R. Squibb & Sons, L.L.C. $15.4510/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 727899269 CMS
Janssen Pharmaceuticals, Inc $25.1710/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289201 CMS
Janssen Pharmaceuticals, Inc $27.6409/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289187 CMS
SANOFI-AVENTIS U.S. LLC $24.2609/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 744103677 CMS
Janssen Pharmaceuticals, Inc $16.7809/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289195 CMS
Medical Device Business Services, Inc. $800.0009/17/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719014565 CMS
Amgen Inc. $21.9009/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 741215053 CMS
PFIZER INC. $22.5709/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 743360599 CMS
Biom'Up France SAS $22.0609/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 746341935 CMS
Abbott Laboratories $24.2609/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 749028599 CMS
Janssen Pharmaceuticals, Inc $21.4209/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289185 CMS
Biosense Webster, Inc. $33.9509/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 718877403 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $23.4308/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 723072039 CMS
SANOFI-AVENTIS U.S. LLC $23.8608/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 744103667 CMS
Janssen Pharmaceuticals, Inc $17.2008/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289189 CMS
PFIZER INC. $20.0408/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 743303277 CMS
Janssen Pharmaceuticals, Inc $14.4108/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289193 CMS
Medical Device Business Services, Inc. $800.0008/06/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719014553 CMS
Janssen Pharmaceuticals, Inc $19.4107/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289191 CMS
Medical Device Business Services, Inc. $800.0007/17/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719014543 CMS
PFIZER INC. $18.0407/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 743263885 CMS
Janssen Pharmaceuticals, Inc $17.3906/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289181 CMS
Janssen Pharmaceuticals, Inc $14.7506/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289183 CMS
Janssen Pharmaceuticals, Inc $19.0206/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289179 CMS
Janssen Pharmaceuticals, Inc $23.9906/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289171 CMS
PFIZER INC. $19.0106/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 743209655 CMS
Actelion Pharmaceuticals US, Inc. $19.3806/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289157 CMS
Regeneron Healthcare Solutions, Inc. $16.0606/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 724434085 CMS
Janssen Pharmaceuticals, Inc $27.1406/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 719289173 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.0506/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 720424057 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $14,318.87 156
PY2020 $13,977.83 79
PY2021 $3,720.90 100
PY2022 $18,349.66 149
PY2023 $29,294.59 138
PY2024 $18,477.77 155
PY2025 $28,654.79 103

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.