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

KAI MITHOEFER

Allopathic & Osteopathic Physicians Orthopaedic Surgery Sports Medicine

NPI
1275504219
CMS profile
598145
Location
DED HAM, MA

General Payments · PY2019–2024

$61,950.27

  • Reported across 54 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$17,515.89

16 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 $11,750.00 3
Honoraria $5,225.00 4
Food and Beverage $540.89 9

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $16,802.72 7
PY2020 $7,850.00 2
PY2021 $1,359.58 6
PY2022 $9,256.62 7
PY2023 $9,165.46 16
PY2024 $17,515.89 16

Payment records · PY2024 (16)

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
BIOTISSUE HOLDINGS INC. $49.89 03/18/2024 Food and Beverage Undisputed 01/23/2026 1148778089 CMS
ConvaTec Inc. $18.80 06/15/2024 Food and Beverage Undisputed 01/23/2026 1151380467 CMS
DePuy Synthes Sales Inc. $16.33 05/17/2024 Food and Beverage Undisputed 01/23/2026 1077852952 CMS
Ferring Pharmaceuticals Inc. $24.44 11/25/2024 Food and Beverage Undisputed 01/23/2026 1137496166 CMS
Miach Orthopaedics, Inc. $3,750.00 05/16/2024 Consulting Fee Undisputed 01/23/2026 1111023824 CMS
Orthofix Medical, Inc. $23.56 03/27/2024 Food and Beverage Undisputed 01/23/2026 1127599162 CMS
Vericel Corporation $1,125.00 03/06/2024 Honoraria Undisputed 01/23/2026 1128574790 CMS
Vericel Corporation $139.11 05/08/2024 Food and Beverage Undisputed 01/23/2026 1128574792 CMS
Vericel Corporation $3,000.00 05/30/2024 Consulting Fee Undisputed 01/23/2026 1128574794 CMS
Vericel Corporation $5,000.00 08/23/2024 Consulting Fee Undisputed 01/23/2026 1128574796 CMS
Vericel Corporation $750.00 09/19/2024 Honoraria Undisputed 01/23/2026 1128574802 CMS
Vericel Corporation $2,600.00 09/24/2024 Honoraria Undisputed 01/23/2026 1128574798 CMS
Vericel Corporation $146.75 09/24/2024 Food and Beverage Undisputed 01/23/2026 1128574800 CMS
Vericel Corporation $750.00 10/24/2024 Honoraria Undisputed 01/23/2026 1128574804 CMS
Vericel Corporation $91.28 10/24/2024 Food and Beverage Undisputed 01/23/2026 1128574806 CMS
VERTEX PHARMACEUTICALS INCORPORATED $30.73 10/16/2024 Food and Beverage Undisputed 01/23/2026 1105920589 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

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