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

JOHN M STERN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1164440442
CMS profile
325073
Location
LOS ANGELES, CA

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 · PY2020 · Entire year

$71,010.01

85 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Ownership and Investment Interests

CMS also publishes Ownership and Investment Interests as a separate dataset. This site does not currently mirror it, and no ownership figure is shown on this page. This provider appears in that dataset.

Ownership and investment interests are reported as the value of an interest held, not as a payment received. They are a different measure from the payment total on this page and are never combined with it.

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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

By paying entity

PY2020 · entire year · sorted by reported total

Paying entityAmountRecords
LivaNova USA, Inc. $17,054.95 19
SK Life Science, Inc. $13,938.86 17
Sunovion Pharmaceuticals Inc. $11,142.41 16
Neurelis, Inc. $10,800.00 8
UCB, Inc. $5,696.73 15
Greenwich Biosciences, Inc. $5,065.06 6
Eisai Inc. $4,560.00 2
Jazz Pharmaceuticals Inc. $2,752.00 2

Page 1 of 2; records 1–50 of 85 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

JOHN M STERN

NPI 1164440442 · CMS profile ID 325073

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

LOS ANGELES, CA

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, PY2020; 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 1 of 2; records 1–50 of 85 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1164440442?year=2020&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019

Cite these filtered records

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

Plain
JOHN M STERN, NPI 1164440442, CMS profile ID 325073. General Payments, PY2020; 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 1 of 2; records 1–50 of 85 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1164440442?year=2020&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
APA 7
IndustryPayments. (2026). JOHN M STERN, NPI 1164440442, CMS profile ID 325073. General Payments, PY2020; 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 1 of 2; records 1–50 of 85 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1164440442?year=2020&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
Bluebook
JOHN M STERN, NPI 1164440442, CMS profile ID 325073, IndustryPayments, General Payments, PY2020; 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 1 of 2; records 1–50 of 85 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019. https://industrypayments.org/provider/npi-1164440442?year=2020&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

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

85 matching records · $71,010.01 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 85 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 1–50 of 85.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
UCB, Inc. $750.0012/24/2020 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 746104871 CMS
Greenwich Biosciences, Inc. $1,353.0012/17/2020 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 750860135 CMS
SK Life Science, Inc. $1,250.0012/02/2020 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056335 CMS
UCB, Inc. $750.0011/19/2020 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 746112073 CMS
Eisai Inc. $3,360.0011/14/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 751411581 CMS
SK Life Science, Inc. $1,250.0011/11/2020 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056325 CMS
SK Life Science, Inc. $1,250.0011/10/2020 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056319 CMS
UCB, Inc. $750.0010/15/2020 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 746115479 CMS
Jazz Pharmaceuticals Inc. $1,335.0010/14/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 744467513 CMS
LivaNova USA, Inc. $1,700.0010/08/2020 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 711981239 CMS
Neurelis, Inc. $1,350.0010/05/2020 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 751870509 CMS
SK Life Science, Inc. $13.6110/01/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056291 CMS
SK Life Science, Inc. $1,250.0009/24/2020 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056297 CMS
SK Life Science, Inc. $1,250.0009/23/2020 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056295 CMS
Eisai Inc. $1,200.0008/26/2020 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 751346925 CMS
Neurelis, Inc. $1,350.0008/19/2020 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 751870507 CMS
Greenwich Biosciences, Inc. $676.5008/18/2020 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 750860133 CMS
SK Life Science, Inc. $2,700.0008/15/2020 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056347 CMS
SK Life Science, Inc. $384.0908/15/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056353 CMS
Neurelis, Inc. $1,350.0008/14/2020 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 751870505 CMS
SK Life Science, Inc. $800.0008/13/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056281 CMS
Jazz Pharmaceuticals Inc. $1,417.0008/05/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 744467467 CMS
LivaNova USA, Inc. $1,700.0008/05/2020 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 711981217 CMS
Greenwich Biosciences, Inc. $902.0008/04/2020 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 750860129 CMS
Neurelis, Inc. $1,350.0007/24/2020 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 751870503 CMS
Neurelis, Inc. $1,350.0007/22/2020 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 751870499 CMS
Neurelis, Inc. $1,350.0007/22/2020 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 751870501 CMS
Neurelis, Inc. $1,350.0007/21/2020 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 751870497 CMS
Neurelis, Inc. $1,350.0006/26/2020 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 751870495 CMS
LivaNova USA, Inc. $350.0006/02/2020 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 711981207 CMS
Sunovion Pharmaceuticals Inc. $1,200.0005/19/2020 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 748400007 CMS
LivaNova USA, Inc. $170.1104/28/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 711981181 CMS
LivaNova USA, Inc. $2,125.0004/28/2020 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 711981191 CMS
LivaNova USA, Inc. $1,700.0004/28/2020 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 711981193 CMS
Sunovion Pharmaceuticals Inc. $1,200.0004/28/2020 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 748400003 CMS
Sunovion Pharmaceuticals Inc. $800.0004/21/2020 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 748400001 CMS
SK Life Science, Inc. $800.0004/16/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 733056235 CMS
UCB, Inc. $80.0004/09/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 746106227 CMS
UCB, Inc. $14.0404/09/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 746106231 CMS
UCB, Inc. $12.1004/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 746117029 CMS
UCB, Inc. $11.9904/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 746117031 CMS
LivaNova USA, Inc. $83.3303/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 711981165 CMS
UCB, Inc. $2,500.0003/12/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 746106223 CMS
LivaNova USA, Inc. $19.7203/05/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 711981169 CMS
LivaNova USA, Inc. $13.3003/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 711981179 CMS
LivaNova USA, Inc. $80.0003/05/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 711981185 CMS
LivaNova USA, Inc. $3,825.0003/05/2020 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 711981189 CMS
LivaNova USA, Inc. $19.7203/03/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 711981167 CMS
LivaNova USA, Inc. $13.3003/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 711981177 CMS
LivaNova USA, Inc. $80.0003/03/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 711981183 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $98,380.10 122
PY2020 $71,010.01 85
PY2021 $85,990.22 72
PY2022 $169,100.83 147
PY2023 $164,839.32 144
PY2024 $212,281.20 139
PY2025 $197,076.68 152

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

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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.