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

JOHN R GREAVES

Podiatric Medicine & Surgery Service Providers Podiatrist Foot & Ankle Surgery

NPI
1134617442
CMS profile
7229362
Location
CHEROKEE, IA

General Payments · PY2019–2024

$22,875.11

  • Reported across 93 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$646.93

17 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
Food and Beverage $513.25 15
Education $133.68 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $504.66 14
Linvatec Corporation $116.39 1
ORGANOGENESIS INC. $15.22 1
Kerecis Limited $10.66 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $259.26 3
PY2020 $1,008.00 1
PY2021 $6,420.47 27
PY2022 $14,087.38 34
PY2023 $453.07 11
PY2024 $646.93 17

Payment records · PY2024 (17)

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

Program year 2024 20192020202120222023 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
Kerecis Limited $10.66 11/01/2024 Food and Beverage Undisputed 01/23/2026 1120104676 CMS
Linvatec Corporation $116.39 02/01/2024 Food and Beverage Undisputed 01/23/2026 1147085779 CMS
Organogenesis Inc. $15.22 03/18/2024 Food and Beverage Undisputed 01/23/2026 1145429603 CMS
Stryker Corporation $13.57 01/31/2024 Food and Beverage Undisputed 01/23/2026 1119841641 CMS
Stryker Corporation $13.57 01/31/2024 Food and Beverage Undisputed 01/23/2026 1119841643 CMS
Stryker Corporation $21.25 01/31/2024 Food and Beverage Undisputed 01/23/2026 1119841645 CMS
Stryker Corporation $42.04 03/18/2024 Food and Beverage Undisputed 01/23/2026 1119841647 CMS
Stryker Corporation $8.89 03/19/2024 Food and Beverage Undisputed 01/23/2026 1119841649 CMS
Stryker Corporation $14.33 04/01/2024 Food and Beverage Undisputed 01/23/2026 1119841651 CMS
Stryker Corporation $9.29 04/02/2024 Food and Beverage Undisputed 01/23/2026 1119841653 CMS
Stryker Corporation $18.48 07/29/2024 Food and Beverage Undisputed 01/23/2026 1119841655 CMS
Stryker Corporation $12.25 07/30/2024 Food and Beverage Undisputed 01/23/2026 1119841657 CMS
Stryker Corporation $165.04 10/03/2024 Food and Beverage Undisputed 01/23/2026 1119841659 CMS
Stryker Corporation $29.78 10/04/2024 Food and Beverage Undisputed 01/23/2026 1119841661 CMS
Stryker Corporation $58.91 10/17/2024 Education Undisputed 01/23/2026 1119841663 CMS
Stryker Corporation $74.77 10/30/2024 Education Undisputed 01/23/2026 1119841665 CMS
Stryker Corporation $22.49 11/18/2024 Food and Beverage Undisputed 01/23/2026 1119841667 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
2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.