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

JOSEPH B KAHAN

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1336678093
CMS profile
11321221
Location
SOUTH PORTLAND, ME

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 · PY2022 · Entire year

$35,960.62

36 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Grant $20,000.00 1
Education $11,833.33 6
Travel and Lodging $2,079.48 6
Food and Beverage $2,047.81 23

By paying entity

PY2022 · entire year · sorted by reported total

Paying entityAmountRecords
Arthrex, Inc. $20,000.00 1
Peerless Surgical Inc. $6,311.50 11
Smith+Nephew, Inc. $6,080.35 3
Lima USA, Inc. $2,154.93 7
EXACTECH, INC. $723.35 3
Stryker Corporation $357.38 8
DePuy Synthes Sales Inc. $251.96 2
Vericel Corporation $81.15 1

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

36 matching records · $35,960.62 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 36 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 1–36 of 36.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Smith+Nephew, Inc. $147.1512/14/2022 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/2026961014501 CMS
Lima USA, Inc. $190.4112/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940826107 CMS
Lima USA, Inc. $1,074.1812/10/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940826207 CMS
Lima USA, Inc. $178.5112/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940826099 CMS
Lima USA, Inc. $58.5812/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940826103 CMS
Lima USA, Inc. $249.2512/08/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940826211 CMS
DePuy Synthes Sales Inc. $107.2112/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887072137 CMS
Lima USA, Inc. $168.6011/23/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940826303 CMS
Lima USA, Inc. $235.4011/23/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940826307 CMS
Stryker Corporation $19.7511/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026922549585 CMS
Peerless Surgical Inc. $125.0011/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379385 CMS
Stryker Corporation $9.9511/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026922549579 CMS
Arthrex, Inc. $20,000.0011/03/2022 Grant No dispute reported Delay: No
Change: UNCHANGED
06/30/2026901590687 CMS
EXACTECH, INC. $371.3010/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963974791 CMS
EXACTECH, INC. $16.4810/20/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963974829 CMS
EXACTECH, INC. $335.5710/20/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963974831 CMS
Stryker Corporation $7.6610/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026922549573 CMS
Stryker Corporation $7.5310/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026922549567 CMS
Peerless Surgical Inc. $1,200.0010/07/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379381 CMS
Peerless Surgical Inc. $3.0810/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379383 CMS
Stryker Corporation $28.6409/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026922549561 CMS
Peerless Surgical Inc. $31.2009/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379379 CMS
Peerless Surgical Inc. $1,200.0009/07/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379377 CMS
DePuy Synthes Sales Inc. $144.7509/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887072131 CMS
Peerless Surgical Inc. $10.3409/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379373 CMS
Peerless Surgical Inc. $1,200.0009/02/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379375 CMS
Stryker Corporation $22.7609/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026922549551 CMS
Peerless Surgical Inc. $10.2408/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379369 CMS
Peerless Surgical Inc. $1,200.0008/05/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379371 CMS
Peerless Surgical Inc. $1,200.0007/26/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379367 CMS
Smith+Nephew, Inc. $99.8707/25/2022 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/2026961014497 CMS
Smith+Nephew, Inc. $5,833.3307/22/2022 Education No dispute reported Delay: No
Change: CHANGED
06/30/2026961014505 CMS
Peerless Surgical Inc. $131.6407/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026875379365 CMS
Stryker Corporation $157.0405/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026922549545 CMS
Stryker Corporation $104.0503/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026922549539 CMS
Vericel Corporation $81.1502/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026937897935 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $35,960.62 36
PY2023 $10,002.34 53
PY2024 $2,275.58 17
PY2025 $2,588.02 30

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
2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · 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.

Cite this record.

Plain
JOSEPH B KAHAN, NPI 1336678093. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1336678093.
APA 7
IndustryPayments. (2026). JOSEPH B KAHAN, NPI 1336678093 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1336678093
Bluebook
JOSEPH B KAHAN, NPI 1336678093, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1336678093.

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