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 · PY2024 · Entire year

$4,555.96

83 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

PY2024 · entire year · sorted by reported total

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

83 matching records · $4,555.96 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 83 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 83.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
DePuy Synthes Sales Inc. $33.4112/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875668 CMS
Medtronic, Inc. $24.7712/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261119512819 CMS
Abbott Laboratories $14.8512/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125300471 CMS
DePuy Synthes Sales Inc. $18.9512/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875814 CMS
DePuy Synthes Sales Inc. $36.8011/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875694 CMS
Goode Surgical Inc $38.4011/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261126609895 CMS
Providence Medical Technology, Inc. $9.8111/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605195 CMS
Providence Medical Technology, Inc. $23.5211/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605207 CMS
Providence Medical Technology, Inc. $85.5611/06/2024 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: UNCHANGED
06/30/20261089605219 CMS
Providence Medical Technology, Inc. $235.3011/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605225 CMS
SI-BONE, INC. $13.7011/02/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120051133 CMS
SI-BONE, INC. $33.0011/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120069661 CMS
DePuy Synthes Sales Inc. $2.0311/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077876000 CMS
Providence Medical Technology, Inc. $458.7611/01/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605231 CMS
SI-BONE, INC. $157.6511/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120075540 CMS
Providence Medical Technology, Inc. $78.3710/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605217 CMS
Providence Medical Technology, Inc. $254.2810/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605227 CMS
Providence Medical Technology, Inc. $260.7610/21/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605229 CMS
DePuy Synthes Sales Inc. $24.4310/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875956 CMS
Providence Medical Technology, Inc. $9.8010/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605193 CMS
Providence Medical Technology, Inc. $23.5210/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605205 CMS
Providence Medical Technology, Inc. $235.2910/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605223 CMS
Arthrex, Inc. $131.9210/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146570287 CMS
DePuy Synthes Sales Inc. $9.8910/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875930 CMS
DePuy Synthes Sales Inc. $5.9310/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875874 CMS
Providence Medical Technology, Inc. $16.0010/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605201 CMS
Providence Medical Technology, Inc. $22.6410/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605203 CMS
Providence Medical Technology, Inc. $40.0009/26/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605211 CMS
Providence Medical Technology, Inc. $40.0009/26/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605213 CMS
Providence Medical Technology, Inc. $226.9609/25/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605221 CMS
DePuy Synthes Sales Inc. $7.5509/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875780 CMS
Providence Medical Technology, Inc. $40.2309/16/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605215 CMS
DePuy Synthes Sales Inc. $58.2309/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875910 CMS
Providence Medical Technology, Inc. $13.3409/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089605197 CMS
DePuy Synthes Sales Inc. $41.2608/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875720 CMS
Aesculap, Inc. $146.8308/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154288098 CMS
DePuy Synthes Sales Inc. $39.6407/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875960 CMS
DePuy Synthes Sales Inc. $3.5007/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875722 CMS
DePuy Synthes Sales Inc. $21.8207/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875582 CMS
DePuy Synthes Sales Inc. $7.4807/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875654 CMS
DePuy Synthes Sales Inc. $2.8106/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875658 CMS
DePuy Synthes Sales Inc. $7.6406/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077876028 CMS
BIOTRONIK NRO, Inc. $21.7706/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153867891 CMS
BIOTRONIK NRO, Inc. $33.3306/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153867893 CMS
DePuy Synthes Sales Inc. $109.0706/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875662 CMS
LivaNova USA, Inc. $25.4606/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261152789819 CMS
DePuy Synthes Sales Inc. $10.0806/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875576 CMS
icotec Medical Inc. $139.2505/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261151422589 CMS
DePuy Synthes Sales Inc. $5.3605/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077876024 CMS
DePuy Synthes Sales Inc. $26.7405/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077875574 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.