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

EUGENE MUCHNIK

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1811286024
CMS profile
1326411
Location
WILLIAMSPORT, PA

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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2025 · Entire year

$21,389.67

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

PY2025 · entire year · sorted by reported total

By paying entity

PY2025 · entire year · sorted by reported total

Page 1 of 2; records 1–50 of 75 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

EUGENE MUCHNIK

NPI 1811286024 · CMS profile ID 1326411

Allopathic & Osteopathic Physicians / Internal Medicine / Medical Oncology

WILLIAMSPORT, PA

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, PY2025; 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 75 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1811286024?year=2025&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e

Cite these filtered records

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

Plain
EUGENE MUCHNIK, NPI 1811286024, CMS profile ID 1326411. General Payments, PY2025; 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 75 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1811286024?year=2025&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
APA 7
IndustryPayments. (2026). EUGENE MUCHNIK, NPI 1811286024, CMS profile ID 1326411. General Payments, PY2025; 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 75 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1811286024?year=2025&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
Bluebook
EUGENE MUCHNIK, NPI 1811286024, CMS profile ID 1326411, IndustryPayments, General Payments, PY2025; 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 75 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e. https://industrypayments.org/provider/npi-1811286024?year=2025&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 · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

75 matching records · $21,389.67 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
Caris MPI, Inc. $112.5812/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234283474 CMS
Novartis Pharmaceuticals Corporation $24.8112/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200613182 CMS
GlaxoSmithKline, LLC. $3.4412/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1191824874 CMS
Bayer Healthcare Pharmaceuticals Inc. $2,613.0012/03/2025 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: NEW
06/30/2026 1225663347 CMS
SpringWorks Therapeutics, Inc. $125.0012/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1232165998 CMS
Novartis Pharmaceuticals Corporation $23.1911/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200613178 CMS
Menarini Silicon Biosystems, Inc. $162.6011/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1199865699 CMS
GlaxoSmithKline, LLC. $3.1911/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1191157539 CMS
Bayer Healthcare Pharmaceuticals Inc. $2,613.0011/05/2025 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: NEW
06/30/2026 1225663351 CMS
BeOne Medicines USA, Inc. $123.5711/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1202903324 CMS
Bayer Healthcare Pharmaceuticals Inc. $107.1011/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1225663349 CMS
AstraZeneca Pharmaceuticals LP $121.8910/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206362087 CMS
Gilead Sciences, Inc. $14.4410/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234575080 CMS
ABBVIE INC. $9.8810/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1203168548 CMS
Novartis Pharmaceuticals Corporation $16.3810/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200613176 CMS
ARRAY BIOPHARMA INC $20.5810/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230836016 CMS
Bayer Healthcare Pharmaceuticals Inc. $124.7409/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1225663345 CMS
Daiichi Sankyo Inc. $80.7009/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1197033365 CMS
GlaxoSmithKline, LLC. $2.6409/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1190359475 CMS
Caris MPI, Inc. $12.0409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234283472 CMS
Bayer Healthcare Pharmaceuticals Inc. $3,088.0009/06/2025 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: NEW
06/30/2026 1225663337 CMS
Bayer Healthcare Pharmaceuticals Inc. $90.8808/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1225663329 CMS
Bayer Healthcare Pharmaceuticals Inc. $1,233.6208/29/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1225663341 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.3708/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1225663327 CMS
Bayer Healthcare Pharmaceuticals Inc. $3,088.0008/22/2025 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: NEW
06/30/2026 1225663339 CMS
Bayer Healthcare Pharmaceuticals Inc. $389.2508/20/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1225663335 CMS
Pharmacosmos Therapeutics Inc. $125.0008/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1250729374 CMS
Novartis Pharmaceuticals Corporation $16.8908/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200612692 CMS
Caris MPI, Inc. $9.3808/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234283470 CMS
ARRAY BIOPHARMA INC $11.1808/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230480583 CMS
Novartis Pharmaceuticals Corporation $18.0707/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200612690 CMS
Bayer Healthcare Pharmaceuticals Inc. $950.0007/30/2025 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: NEW
06/30/2026 1225663333 CMS
PFIZER INC. $4.8007/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230480588 CMS
GlaxoSmithKline, LLC. $4.1607/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1190790808 CMS
Janssen Biotech, Inc. $131.0507/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1174671273 CMS
E.R. Squibb & Sons, L.L.C. $16.5607/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1184519407 CMS
Bayer Healthcare Pharmaceuticals Inc. $950.0006/27/2025 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: NEW
06/30/2026 1225663343 CMS
ADC THERAPEUTICS AMERICA, INC. $125.0006/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1246113304 CMS
Novartis Pharmaceuticals Corporation $20.9806/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200612688 CMS
E.R. Squibb & Sons, L.L.C. $2,012.5006/18/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/2026 1184519397 CMS
Bayer Healthcare Pharmaceuticals Inc. $27.0506/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1225663321 CMS
Caris MPI, Inc. $122.2206/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234283468 CMS
ABBVIE INC. $149.0806/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1203168542 CMS
Caris MPI, Inc. $7.6205/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234283466 CMS
PFIZER INC. $120.0205/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230411336 CMS
Janssen Biotech, Inc. $133.2305/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1174671060 CMS
GlaxoSmithKline, LLC. $4.5405/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1191037083 CMS
Rigel Pharmaceuticals, Inc. $103.9905/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247373770 CMS
E.R. Squibb & Sons, L.L.C. $17.0505/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1184519383 CMS
PFIZER INC. $13.3405/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230157858 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $212.77 6
PY2022 $3,551.14 11
PY2023 $24,623.68 47
PY2024 $13,094.14 39
PY2025 $21,389.67 75

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
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.