Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

ROBERT C RENNERT

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1477966851
CMS profile
7226836
Location
LOS ANGELES, CA

General Payments · PY2019–2025

$4,571.92

  • Reported across 67 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$323.38

13 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $323.38 13

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $221.71 12
CARDIVA MEDICAL, INC. $101.67 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $78.99 1
PY2020 $144.97 2
PY2021 $335.81 10
PY2022 $482.50 7
PY2023 $1,236.24 16
PY2024 $1,970.03 18
PY2025 $323.38 13

Payment records · PY2025 (13)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
CARDIVA MEDICAL, INC. $101.67 09/02/2025 Food and Beverage Undisputed 06/30/2026 1227275528 CMS
Stryker Corporation $28.75 05/02/2025 Food and Beverage Undisputed 06/30/2026 1227856776 CMS
Stryker Corporation $7.69 05/03/2025 Food and Beverage Undisputed 06/30/2026 1227856780 CMS
Stryker Corporation $20.16 06/03/2025 Food and Beverage Undisputed 06/30/2026 1227856785 CMS
Stryker Corporation $17.58 07/15/2025 Food and Beverage Undisputed 06/30/2026 1227856789 CMS
Stryker Corporation $12.86 09/18/2025 Food and Beverage Undisputed 06/30/2026 1227856793 CMS
Stryker Corporation $11.74 09/18/2025 Food and Beverage Undisputed 06/30/2026 1227856797 CMS
Stryker Corporation $18.88 09/23/2025 Food and Beverage Undisputed 06/30/2026 1227856801 CMS
Stryker Corporation $14.87 12/09/2025 Food and Beverage Undisputed 06/30/2026 1227856804 CMS
Stryker Corporation $24.16 12/10/2025 Food and Beverage Undisputed 06/30/2026 1227856808 CMS
Stryker Corporation $42.80 12/11/2025 Food and Beverage Undisputed 06/30/2026 1227856812 CMS
Stryker Corporation $13.92 12/13/2025 Food and Beverage Undisputed 06/30/2026 1227856817 CMS
Stryker Corporation $8.30 12/13/2025 Food and Beverage Undisputed 06/30/2026 1227856821 CMS

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
Dataset page · Bulk file · PY2019 , PY2020 , 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.