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

MICHAEL EISENHAUER

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1821064510
CMS profile
354589
Location
GREAT FALLS, MT

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

$13,406.29

75 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“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
Travel and Lodging $9,400.50 4
Food and Beverage $2,005.79 69
Consulting Fee $2,000.00 2

By paying entity

PY2023 · entire year · sorted by reported total

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

75 matching records · $13,406.29 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 75 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 75.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Amgen Inc. $19.4712/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020024939 CMS
Janssen Pharmaceuticals, Inc $18.8512/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988617133 CMS
Siemens Medical Solutions USA, Inc. $84.1612/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542901 CMS
E.R. Squibb & Sons, L.L.C. $17.6212/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016375461 CMS
AstraZeneca Pharmaceuticals LP $15.6312/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016212307 CMS
Amgen Inc. $16.8611/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020024937 CMS
Novartis Pharmaceuticals Corporation $16.9611/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991677553 CMS
PFIZER INC. $16.0111/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049389825 CMS
Novartis Pharmaceuticals Corporation $21.8711/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991677549 CMS
Siemens Medical Solutions USA, Inc. $65.0011/09/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542923 CMS
Siemens Medical Solutions USA, Inc. $3,881.8511/09/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542927 CMS
E.R. Squibb & Sons, L.L.C. $6.5310/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016375431 CMS
Alnylam Pharmaceuticals Inc. $17.6210/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006116309 CMS
Siemens Medical Solutions USA, Inc. $83.0010/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542919 CMS
E.R. Squibb & Sons, L.L.C. $18.1610/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016375419 CMS
Siemens Medical Solutions USA, Inc. $65.0009/30/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542935 CMS
Siemens Medical Solutions USA, Inc. $5,388.6509/29/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542931 CMS
Novartis Pharmaceuticals Corporation $25.3509/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991677545 CMS
Merck Sharp & Dohme LLC $16.9109/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048699339 CMS
Janssen Pharmaceuticals, Inc $18.8409/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988617131 CMS
Novartis Pharmaceuticals Corporation $20.6208/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991677541 CMS
E.R. Squibb & Sons, L.L.C. $25.0508/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016375397 CMS
AstraZeneca Pharmaceuticals LP $14.7908/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011564099 CMS
Amgen Inc. $16.8208/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020024935 CMS
Siemens Medical Solutions USA, Inc. $83.5308/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542939 CMS
Novartis Pharmaceuticals Corporation $19.7608/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991677533 CMS
Janssen Pharmaceuticals, Inc $18.8407/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988617129 CMS
Actelion Pharmaceuticals US, Inc. $26.5507/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988767957 CMS
Novartis Pharmaceuticals Corporation $26.4207/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991677505 CMS
AstraZeneca Pharmaceuticals LP $17.0307/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011299471 CMS
Siemens Medical Solutions USA, Inc. $97.6707/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542943 CMS
Merck Sharp & Dohme LLC $18.3207/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048699647 CMS
Boston Scientific Corporation $15.0107/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261022495357 CMS
Janssen Pharmaceuticals, Inc $71.9806/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988617135 CMS
Janssen Pharmaceuticals, Inc $18.8406/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988617139 CMS
Siemens Medical Solutions USA, Inc. $56.4506/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542905 CMS
E.R. Squibb & Sons, L.L.C. $21.5406/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016375349 CMS
Amgen Inc. $18.5606/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020024933 CMS
AstraZeneca Pharmaceuticals LP $13.7706/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011635501 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $21.0005/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026984121013 CMS
AstraZeneca Pharmaceuticals LP $14.4905/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261014831855 CMS
Merck Sharp & Dohme LLC $15.8405/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048699335 CMS
E.R. Squibb & Sons, L.L.C. $25.0005/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016375343 CMS
Novartis Pharmaceuticals Corporation $18.5505/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991677493 CMS
Actelion Pharmaceuticals US, Inc. $29.1505/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988767959 CMS
Siemens Medical Solutions USA, Inc. $139.8605/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542947 CMS
Novartis Pharmaceuticals Corporation $18.8805/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991677489 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $18.0005/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026984121009 CMS
Amgen Inc. $16.8205/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020024931 CMS
Siemens Medical Solutions USA, Inc. $1,000.0004/27/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026987542909 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,444.69 74
PY2020 $718.49 28
PY2021 $1,062.34 48
PY2022 $17,936.45 49
PY2023 $13,406.29 75
PY2024 $9,337.26 15
PY2025 $2,000.00 2

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
MICHAEL EISENHAUER, NPI 1821064510. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1821064510.
APA 7
IndustryPayments. (2026). MICHAEL EISENHAUER, NPI 1821064510 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1821064510
Bluebook
MICHAEL EISENHAUER, NPI 1821064510, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1821064510.

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