Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

GRANT SHIFFLETT

Allopathic & Osteopathic Physicians Orthopaedic Surgery Orthopaedic Surgery of the Spine

NPI
1932423456
CMS profile
2780747
Location
MARINA DEL REY, CA

General Payments · PY2018–2024

$87,324.06

  • Reported across 219 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$6,281.02

11 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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $5,087.50 3
Food and Beverage $637.07 6
Travel and Lodging $556.45 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
KYOCERA MEDICAL TECHNOLOGIES, INC. $2,597.42 2
Centinel Spine, LLC $1,663.08 2
ZIMVIE INC. $1,226.41 2
Saxum Surgical, Inc. $556.45 2
Globus Medical, Inc. $126.11 1
Nalu Medical, Inc. $59.88 1
SPINAL ELEMENTS, INC. $51.67 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,307.85 24
PY2019 $5,819.37 15
PY2020 $4,963.70 9
PY2021 $9,217.90 34
PY2022 $46,331.58 93
PY2023 $11,402.64 33
PY2024 $6,281.02 11

Payment records · PY2024 (11)

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

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Centinel Spine, LLC $175.58 05/29/2024 Food and Beverage Undisputed 01/23/2026 1133892914 CMS
Centinel Spine, LLC $1,487.50 09/04/2024 Consulting Fee Undisputed 01/23/2026 1133892912 CMS
Globus Medical, Inc. $126.11 03/13/2024 Food and Beverage Undisputed 01/23/2026 1145026336 CMS
KYOCERA MEDICAL TECHNOLOGIES, INC. $197.42 07/17/2024 Food and Beverage Undisputed 01/23/2026 1129623264 CMS
KYOCERA MEDICAL TECHNOLOGIES, INC. $2,400.00 07/19/2024 Consulting Fee Undisputed 01/23/2026 1129623267 CMS
Nalu Medical, Inc. $59.88 04/29/2024 Food and Beverage Undisputed 01/23/2026 1133989357 CMS
Saxum Surgical, Inc. $195.00 03/14/2024 Travel and Lodging Undisputed 01/23/2026 1121025844 CMS
Saxum Surgical, Inc. $361.45 03/14/2024 Travel and Lodging Undisputed 01/23/2026 1121025846 CMS
SPINAL ELEMENTS, INC. $51.67 06/22/2024 Food and Beverage Undisputed 01/23/2026 1154770709 CMS
ZIMVIE INC. $1,200.00 01/04/2024 Consulting Fee Undisputed 01/23/2026 1142475685 CMS
ZIMVIE INC. $26.41 01/26/2024 Food and Beverage Undisputed 01/23/2026 1142534675 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.