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

EFREM MICHAEL COX

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1841581527
CMS profile
1394823
Location
LAS VEGAS, NV

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 · PY2025 · Entire year

$2,375.69

92 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

Nature of paymentAmountRecords
Food and Beverage $2,375.69 92

By paying entity

PY2025 · entire year · sorted by reported total

Paying entityAmountRecords
DePuy Synthes Sales Inc. $1,815.45 76
Providence Medical Technology, Inc. $197.84 10
Aesculap, Inc. $169.15 2
Stryker Corporation $168.43 2
Boston Scientific Corporation $19.00 1
Biocomposites Inc $5.82 1

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

92 matching records · $2,375.69 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 92 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 92.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
DePuy Synthes Sales Inc. $6.8112/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169426 CMS
DePuy Synthes Sales Inc. $48.9412/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168435 CMS
DePuy Synthes Sales Inc. $5.4712/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168322 CMS
DePuy Synthes Sales Inc. $16.2512/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174167967 CMS
DePuy Synthes Sales Inc. $12.4212/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168598 CMS
DePuy Synthes Sales Inc. $104.9612/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168290 CMS
DePuy Synthes Sales Inc. $46.7712/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169065 CMS
DePuy Synthes Sales Inc. $3.1212/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168445 CMS
DePuy Synthes Sales Inc. $21.7411/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168814 CMS
DePuy Synthes Sales Inc. $3.0911/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168825 CMS
DePuy Synthes Sales Inc. $2.7311/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169199 CMS
DePuy Synthes Sales Inc. $7.0711/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168547 CMS
DePuy Synthes Sales Inc. $26.9011/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168355 CMS
DePuy Synthes Sales Inc. $3.0911/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168843 CMS
DePuy Synthes Sales Inc. $20.1311/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168268 CMS
DePuy Synthes Sales Inc. $29.4511/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168092 CMS
DePuy Synthes Sales Inc. $6.4211/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169243 CMS
DePuy Synthes Sales Inc. $9.2811/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168179 CMS
Providence Medical Technology, Inc. $17.2511/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261217795046 CMS
DePuy Synthes Sales Inc. $49.0011/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168141 CMS
DePuy Synthes Sales Inc. $16.0011/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168502 CMS
DePuy Synthes Sales Inc. $4.5211/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169410 CMS
DePuy Synthes Sales Inc. $40.1010/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168860 CMS
DePuy Synthes Sales Inc. $22.0010/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169023 CMS
DePuy Synthes Sales Inc. $9.7910/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169462 CMS
DePuy Synthes Sales Inc. $33.3010/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168611 CMS
DePuy Synthes Sales Inc. $3.4910/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168400 CMS
DePuy Synthes Sales Inc. $7.5810/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169313 CMS
DePuy Synthes Sales Inc. $40.8910/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174167926 CMS
Providence Medical Technology, Inc. $17.4610/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261217795041 CMS
DePuy Synthes Sales Inc. $10.0710/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168760 CMS
Boston Scientific Corporation $19.0009/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261181455974 CMS
DePuy Synthes Sales Inc. $37.0609/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174167932 CMS
DePuy Synthes Sales Inc. $7.3309/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168040 CMS
DePuy Synthes Sales Inc. $6.3809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174167919 CMS
DePuy Synthes Sales Inc. $10.7009/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168949 CMS
DePuy Synthes Sales Inc. $5.4009/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169347 CMS
DePuy Synthes Sales Inc. $40.6209/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168942 CMS
DePuy Synthes Sales Inc. $12.5109/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174167979 CMS
Providence Medical Technology, Inc. $19.7509/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261217795034 CMS
DePuy Synthes Sales Inc. $3.7909/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174167973 CMS
DePuy Synthes Sales Inc. $28.7908/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168580 CMS
DePuy Synthes Sales Inc. $34.1708/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169229 CMS
Aesculap, Inc. $31.6908/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253083445 CMS
DePuy Synthes Sales Inc. $11.5408/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168647 CMS
DePuy Synthes Sales Inc. $28.4508/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169182 CMS
Providence Medical Technology, Inc. $20.5908/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261217795022 CMS
DePuy Synthes Sales Inc. $12.9708/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174169039 CMS
Stryker Corporation $62.6708/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227475146 CMS
DePuy Synthes Sales Inc. $13.2807/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174168458 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,685.53 9
PY2020 $4,851.71 52
PY2021 $9,709.42 96
PY2022 $17,957.03 58
PY2023 $3,566.60 43
PY2024 $4,555.96 83
PY2025 $2,375.69 92

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
EFREM MICHAEL COX, NPI 1841581527. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1841581527.
APA 7
IndustryPayments. (2026). EFREM MICHAEL COX, NPI 1841581527 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1841581527
Bluebook
EFREM MICHAEL COX, NPI 1841581527, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1841581527.

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