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

MICHAEL JOHN LANGWORTHY

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1841301546
CMS profile
129388
Location
NORTH DARTMOUTH, MA

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 · PY2023 · Entire year

$94,670.20

41 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

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Royalty or License $80,401.10 12
Consulting Fee $7,260.00 1
Travel and Lodging $5,696.29 6
Food and Beverage $1,312.81 22

By paying entity

PY2023 · entire year · sorted by reported total

Paying entityAmountRecords
ORTHO DEVELOPMENT CORPORATION $82,399.22 17
Pacira Pharmaceuticals Incorporated $7,260.00 1
UOC USA INC $4,658.26 18
ConvaTec Inc. $92.23 1
IlluminOss Medical, Inc. $76.27 1
Maxx Orthopedics, Inc. $69.71 1
Kinamed, Inc. $69.00 1
Stryker Corporation $45.51 1

Payment records · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

41 matching records · $94,670.20 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 41 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 1–41 of 41.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Maxx Orthopedics, Inc. $69.7112/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061115861 CMS
ORTHO DEVELOPMENT CORPORATION $7,121.7012/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055100023 CMS
ORTHO DEVELOPMENT CORPORATION $7,107.3611/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055100015 CMS
ORTHO DEVELOPMENT CORPORATION $6,965.2410/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055100009 CMS
IlluminOss Medical, Inc. $76.2710/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060932379 CMS
UOC USA INC $171.4109/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007026405 CMS
ORTHO DEVELOPMENT CORPORATION $6,117.2309/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055100001 CMS
ORTHO DEVELOPMENT CORPORATION $63.3309/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099995 CMS
ORTHO DEVELOPMENT CORPORATION $5,563.8308/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099987 CMS
ORTHO DEVELOPMENT CORPORATION $6,728.2607/14/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099981 CMS
UOC USA INC $118.7907/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007026245 CMS
ORTHO DEVELOPMENT CORPORATION $7,023.4506/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099973 CMS
Kinamed, Inc. $69.0006/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026979822359 CMS
ORTHO DEVELOPMENT CORPORATION $1,616.4005/20/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099967 CMS
ORTHO DEVELOPMENT CORPORATION $6,422.6905/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099959 CMS
ORTHO DEVELOPMENT CORPORATION $90.7205/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099953 CMS
Stryker Corporation $45.5104/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006786967 CMS
ORTHO DEVELOPMENT CORPORATION $143.2904/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099945 CMS
ORTHO DEVELOPMENT CORPORATION $7,167.0804/14/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099939 CMS
UOC USA INC $104.5304/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007025619 CMS
ORTHO DEVELOPMENT CORPORATION $7,014.0503/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099931 CMS
UOC USA INC $249.3002/20/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007025543 CMS
UOC USA INC $337.4802/20/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007025757 CMS
UOC USA INC $1.3702/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006706979 CMS
UOC USA INC $2.4202/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006422113 CMS
UOC USA INC $16.2402/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006658239 CMS
UOC USA INC $5.7102/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006853219 CMS
UOC USA INC $235.3002/18/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007025553 CMS
UOC USA INC $19.2002/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006006481 CMS
UOC USA INC $4.0702/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006202337 CMS
UOC USA INC $23.2002/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006202475 CMS
UOC USA INC $47.3302/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006329845 CMS
UOC USA INC $5.7102/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006707383 CMS
ConvaTec Inc. $92.2302/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261057545433 CMS
UOC USA INC $58.3902/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006124565 CMS
ORTHO DEVELOPMENT CORPORATION $6,409.4202/15/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099925 CMS
Pacira Pharmaceuticals Incorporated $7,260.0002/09/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261041512551 CMS
UOC USA INC $3,227.8101/27/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007025495 CMS
UOC USA INC $30.0001/26/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007025463 CMS
ORTHO DEVELOPMENT CORPORATION $6,760.7901/13/2023 Royalty or License No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099917 CMS
ORTHO DEVELOPMENT CORPORATION $84.3801/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055099911 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $128,360.31 40
PY2020 $82,291.89 28
PY2021 $84,830.35 29
PY2022 $88,295.76 42
PY2023 $94,670.20 41
PY2024 $101,835.80 59
PY2025 $134,324.12 53

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
MICHAEL JOHN LANGWORTHY, NPI 1841301546. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1841301546.
APA 7
IndustryPayments. (2026). MICHAEL JOHN LANGWORTHY, NPI 1841301546 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1841301546
Bluebook
MICHAEL JOHN LANGWORTHY, NPI 1841301546, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1841301546.

Source: Centers for Medicare & Medicaid Services, Open Payments.