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 P GRADNEY

Allopathic & Osteopathic Physicians Internal Medicine Sleep Medicine

NPI
1477743839
CMS profile
1230799
Location
SPRINGFIELD, MO

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 · PY2024 · Entire year

$297,972.17

373 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

PY2024 · entire year · sorted by reported total

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
Avadel CNS Pharmaceuticals, LLC $103,773.38 91
JAZZ PHARMACEUTICALS INC. $101,694.25 142
HARMONY BIOSCIENCES LLC $51,101.03 61
Axsome Therapeutics, Inc. $39,749.29 59
Inspire Medical Systems, Inc. $1,011.69 11
ZOLL Respicardia, Inc. $350.00 3
IDORSIA PHARMACEUTICALS US INC $193.08 5
Itamar Medical Inc $99.45 1

Page 2 of 8; records 51–100 of 373 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

STEVEN P GRADNEY

NPI 1477743839 · CMS profile ID 1230799

Allopathic & Osteopathic Physicians / Internal Medicine / Sleep Medicine

SPRINGFIELD, MO

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.

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.

General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 8; records 51–100 of 373 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1477743839?year=2024&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
STEVEN P GRADNEY, NPI 1477743839, CMS profile ID 1230799. General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 8; records 51–100 of 373 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1477743839?year=2024&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). STEVEN P GRADNEY, NPI 1477743839, CMS profile ID 1230799. General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 8; records 51–100 of 373 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1477743839?year=2024&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
STEVEN P GRADNEY, NPI 1477743839, CMS profile ID 1230799, IndustryPayments, General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 8; records 51–100 of 373 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1477743839?year=2024&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

373 matching records · $297,972.17 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 373 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 51–100 of 373.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Avadel CNS Pharmaceuticals, LLC $3,800.0010/29/2024 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381734 CMS
Avadel CNS Pharmaceuticals, LLC $161.4710/29/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381736 CMS
Axsome Therapeutics, Inc. $20.7010/24/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322726 CMS
Axsome Therapeutics, Inc. $143.8510/24/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322736 CMS
Axsome Therapeutics, Inc. $3,613.0010/24/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322738 CMS
Axsome Therapeutics, Inc. $22.0010/24/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322740 CMS
Axsome Therapeutics, Inc. $112.8610/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322742 CMS
Axsome Therapeutics, Inc. $4.5710/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322744 CMS
Axsome Therapeutics, Inc. $876.9610/24/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322746 CMS
IDORSIA PHARMACEUTICALS US INC $15.1110/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1146793632 CMS
JAZZ PHARMACEUTICALS INC. $19.7510/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150217179 CMS
HARMONY BIOSCIENCES LLC $3,714.0010/17/2024 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1126054578 CMS
HARMONY BIOSCIENCES LLC $464.9610/17/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1126054612 CMS
HARMONY BIOSCIENCES LLC $158.3010/17/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1126054632 CMS
HARMONY BIOSCIENCES LLC $114.8910/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1126054644 CMS
HARMONY BIOSCIENCES LLC $73.1310/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1126054654 CMS
HARMONY BIOSCIENCES LLC $28.3710/17/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1126054668 CMS
Avadel CNS Pharmaceuticals, LLC $3,800.0010/16/2024 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381720 CMS
Avadel CNS Pharmaceuticals, LLC $101.0210/16/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381722 CMS
Avadel CNS Pharmaceuticals, LLC $743.9510/16/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381724 CMS
Avadel CNS Pharmaceuticals, LLC $19.0410/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381726 CMS
Axsome Therapeutics, Inc. $3,613.0010/10/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322680 CMS
Axsome Therapeutics, Inc. $22.0010/10/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322684 CMS
Axsome Therapeutics, Inc. $100.8910/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322686 CMS
Axsome Therapeutics, Inc. $548.9510/10/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322688 CMS
Axsome Therapeutics, Inc. $67.9610/10/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322708 CMS
Axsome Therapeutics, Inc. $79.5110/10/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322710 CMS
JAZZ PHARMACEUTICALS INC. $4,590.0010/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150217139 CMS
JAZZ PHARMACEUTICALS INC. $3.2510/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150217085 CMS
JAZZ PHARMACEUTICALS INC. $123.1210/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150217137 CMS
Axsome Therapeutics, Inc. $107.2510/02/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322682 CMS
Axsome Therapeutics, Inc. $25.4910/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322690 CMS
Axsome Therapeutics, Inc. $1,913.0010/02/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322692 CMS
Axsome Therapeutics, Inc. $347.9510/02/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322694 CMS
Axsome Therapeutics, Inc. $122.5010/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322696 CMS
Axsome Therapeutics, Inc. $16.5810/02/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322698 CMS
Axsome Therapeutics, Inc. $602.9710/02/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322700 CMS
Axsome Therapeutics, Inc. $2,125.0010/02/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322702 CMS
Axsome Therapeutics, Inc. $15.3910/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322704 CMS
Axsome Therapeutics, Inc. $15.7910/02/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148322706 CMS
JAZZ PHARMACEUTICALS INC. $646.9509/24/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150217211 CMS
JAZZ PHARMACEUTICALS INC. $2.8909/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150217175 CMS
Avadel CNS Pharmaceuticals, LLC $10.5309/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381712 CMS
Avadel CNS Pharmaceuticals, LLC $3,800.0009/19/2024 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381714 CMS
Avadel CNS Pharmaceuticals, LLC $399.9809/19/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381716 CMS
Avadel CNS Pharmaceuticals, LLC $168.9509/19/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381718 CMS
Avadel CNS Pharmaceuticals, LLC $3,800.0009/18/2024 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381698 CMS
Avadel CNS Pharmaceuticals, LLC $257.4109/18/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381700 CMS
Avadel CNS Pharmaceuticals, LLC $91.0809/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381702 CMS
Avadel CNS Pharmaceuticals, LLC $1,900.0009/18/2024 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123381704 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $243.57 5
PY2020 $588.10 29
PY2021 $10,420.05 52
PY2022 $94,789.34 121
PY2023 $165,477.86 221
PY2024 $297,972.17 373
PY2025 $356,394.36 540

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.