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

STEVEN A CHANDLER

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1639294952
CMS profile
73654
Location
OAK LAWN, IL

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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Filter and download payment records

General Payments · PY2020 · Entire year

$1,525.19

25 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

PY2020 · entire year · sorted by reported total

Nature of paymentAmountRecords
Education $880.00 1
Food and Beverage $645.19 24

By paying entity

PY2020 · entire year · sorted by reported total

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

25 matching records · $1,525.19 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 25 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 1–25 of 25.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Flexion Therapeutics, Inc. $19.2812/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743457 CMS
Flexion Therapeutics, Inc. $24.0511/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743455 CMS
Orthogenrx Inc. $19.4110/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747930417 CMS
Ferring Pharmaceuticals Inc. $11.4310/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026716862149 CMS
Radius Health, Inc. $14.8510/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026746302781 CMS
Flexion Therapeutics, Inc. $19.0910/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743453 CMS
Orthofix Medical, Inc. $5.4009/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026733963819 CMS
Bioventus LLC $28.1509/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736021107 CMS
Flexion Therapeutics, Inc. $15.1608/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743451 CMS
AXOGEN $16.5508/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741515219 CMS
Orthofix Medical, Inc. $23.4408/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026733963821 CMS
Flexion Therapeutics, Inc. $19.2407/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743449 CMS
Ferring Pharmaceuticals Inc. $13.3307/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026716862143 CMS
Flexion Therapeutics, Inc. $22.5306/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743447 CMS
Flexion Therapeutics, Inc. $21.0904/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743445 CMS
Flexion Therapeutics, Inc. $20.1703/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743443 CMS
Medwest Associates $880.0003/10/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723129147 CMS
Zimmer Biomet Holdings, Inc. $113.8803/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750336651 CMS
Flexion Therapeutics, Inc. $20.8403/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743441 CMS
Medartis Inc. $14.2502/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748313351 CMS
Radius Health, Inc. $123.4402/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026746302683 CMS
Radius Health, Inc. $19.6902/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026746302647 CMS
Flexion Therapeutics, Inc. $24.7301/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752743439 CMS
Integra LifeSciences Corporation $17.4401/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744326297 CMS
AXOGEN $17.7501/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741514943 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,800.44 46
PY2020 $1,525.19 25
PY2021 $1,073.64 28
PY2022 $364.45 17
PY2023 $760.99 16
PY2024 $1,459.32 23
PY2025 $1,541.93 22

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
STEVEN A CHANDLER, NPI 1639294952. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1639294952.
APA 7
IndustryPayments. (2026). STEVEN A CHANDLER, NPI 1639294952 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1639294952
Bluebook
STEVEN A CHANDLER, NPI 1639294952, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1639294952.

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