Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

ALEXI P ZEMSKY

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1598944928
CMS profile
722234
Location
PORTLAND, OR

General Payments · PY2018–2024

$13,030.84

  • Reported across 129 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$6,471.85

34 records · 0 disputed

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

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $3,840.00 1
Travel and Lodging $1,346.67 10
Food and Beverage $1,285.18 23

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Merit Medical Systems Inc $3,840.00 1
BOSTON SCIENTIFIC CORPORATION $1,555.34 12
Abbott Laboratories $896.36 16
IMPULSE DYNAMICS (USA) INC. $93.26 2
Biosense Webster, Inc. $66.77 2
PFIZER INC. $20.12 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,165.32 22
PY2019 $176.52 9
PY2020 $397.81 9
PY2021 $1,340.35 16
PY2022 $633.99 13
PY2023 $2,845.00 26
PY2024 $6,471.85 34

Payment records · PY2024 (34)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $124.93 01/18/2024 Food and Beverage Undisputed 01/23/2026 1125146716 CMS
Abbott Laboratories $78.88 01/22/2024 Food and Beverage Undisputed 01/23/2026 1125146718 CMS
Abbott Laboratories $87.17 01/22/2024 Travel and Lodging Undisputed 01/23/2026 1125421029 CMS
Abbott Laboratories $87.17 01/22/2024 Travel and Lodging Undisputed 01/23/2026 1125421031 CMS
Abbott Laboratories $10.73 01/22/2024 Travel and Lodging Undisputed 01/23/2026 1125421033 CMS
Abbott Laboratories $183.80 01/22/2024 Travel and Lodging Undisputed 01/23/2026 1125421035 CMS
Abbott Laboratories $9.02 01/22/2024 Travel and Lodging Undisputed 01/23/2026 1125421037 CMS
Abbott Laboratories $73.00 02/15/2024 Food and Beverage Undisputed 01/23/2026 1125146720 CMS
Abbott Laboratories $12.21 03/27/2024 Food and Beverage Undisputed 01/23/2026 1125146722 CMS
Abbott Laboratories $15.81 05/03/2024 Food and Beverage Undisputed 01/23/2026 1125146724 CMS
Abbott Laboratories $23.67 06/27/2024 Food and Beverage Undisputed 01/23/2026 1125146736 CMS
Abbott Laboratories $68.71 09/17/2024 Food and Beverage Undisputed 01/23/2026 1125146726 CMS
Abbott Laboratories $39.05 11/08/2024 Food and Beverage Undisputed 01/23/2026 1125146728 CMS
Abbott Laboratories $35.73 11/08/2024 Food and Beverage Undisputed 01/23/2026 1125146730 CMS
Abbott Laboratories $22.20 11/21/2024 Food and Beverage Undisputed 01/23/2026 1125146732 CMS
Abbott Laboratories $24.28 12/19/2024 Food and Beverage Undisputed 01/23/2026 1125146734 CMS
Biosense Webster, Inc. $24.32 04/02/2024 Food and Beverage Undisputed 01/23/2026 1077712742 CMS
Biosense Webster, Inc. $42.45 09/11/2024 Food and Beverage Undisputed 01/23/2026 1077712540 CMS
Boston Scientific Corporation $11.94 04/25/2024 Food and Beverage Undisputed 01/23/2026 1092742753 CMS
Boston Scientific Corporation $20.26 05/01/2024 Food and Beverage Undisputed 01/23/2026 1092742755 CMS
Boston Scientific Corporation $7.08 09/25/2024 Food and Beverage Undisputed 01/23/2026 1092742745 CMS
Boston Scientific Corporation $11.07 09/25/2024 Food and Beverage Undisputed 01/23/2026 1092742751 CMS
Boston Scientific Corporation $10.19 09/27/2024 Food and Beverage Undisputed 01/23/2026 1092742749 CMS
Boston Scientific Corporation $220.00 12/05/2024 Travel and Lodging Undisputed 01/23/2026 1092742761 CMS
Boston Scientific Corporation $277.12 12/05/2024 Travel and Lodging Undisputed 01/23/2026 1092742763 CMS
Boston Scientific Corporation $9.90 12/06/2024 Travel and Lodging Undisputed 01/23/2026 1092742747 CMS
Boston Scientific Corporation $102.76 12/06/2024 Food and Beverage Undisputed 01/23/2026 1092742757 CMS
Boston Scientific Corporation $277.12 12/06/2024 Travel and Lodging Undisputed 01/23/2026 1092742765 CMS
Boston Scientific Corporation $184.64 12/07/2024 Travel and Lodging Undisputed 01/23/2026 1092742759 CMS
Boston Scientific Corporation $423.26 12/07/2024 Food and Beverage Undisputed 01/23/2026 1092742767 CMS
Impulse Dynamics (USA) Inc. $46.03 08/28/2024 Food and Beverage Undisputed 01/23/2026 1100423590 CMS
Impulse Dynamics (USA) Inc. $47.23 09/06/2024 Food and Beverage Undisputed 01/23/2026 1100423594 CMS
Merit Medical Systems Inc $3,840.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1120958855 CMS
PFIZER INC. $20.12 05/24/2024 Food and Beverage Undisputed 01/23/2026 1131592780 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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