Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

ANN SEGEREN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology with Special Qualifications in Child Neurology

NPI
1447446794
CMS profile
65256
Location
STANFORD, CA

General Payments · PY2018–2024

$129,133.18

  • Reported across 327 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$25,538.39

42 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
JAZZ PHARMACEUTICALS INC. $19,438.55 22
Neurelis, Inc. $4,248.60 9
H. Lundbeck A S $1,079.19 2
NEUROPACE, INC. $619.39 6
SK Life Science, Inc. $63.00 1
LivaNova USA, Inc. $49.80 1
BIOCODEX, INC. $39.86 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $260.51 9
PY2019 $1,290.89 32
PY2020 $17,866.52 54
PY2021 $18,603.71 99
PY2022 $31,366.68 54
PY2023 $34,206.48 37
PY2024 $25,538.39 42

Payment records · PY2024 (42)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
BIOCODEX, INC. $39.86 11/18/2024 Food and Beverage Undisputed 01/23/2026 1146420638 CMS
H. Lundbeck A S $838.21 12/06/2024 Travel and Lodging Undisputed 01/23/2026 1145885701 CMS
H. Lundbeck A S $240.98 12/06/2024 Travel and Lodging Undisputed 01/23/2026 1145885703 CMS
JAZZ PHARMACEUTICALS INC. $52.52 01/19/2024 Food and Beverage Undisputed 01/23/2026 1150215562 CMS
JAZZ PHARMACEUTICALS INC. $26.21 01/19/2024 Food and Beverage Undisputed 01/23/2026 1150215570 CMS
JAZZ PHARMACEUTICALS INC. $30.30 01/19/2024 Food and Beverage Undisputed 01/23/2026 1150215574 CMS
JAZZ PHARMACEUTICALS INC. $27.64 01/20/2024 Food and Beverage Undisputed 01/23/2026 1150215572 CMS
JAZZ PHARMACEUTICALS INC. $149.98 02/16/2024 Food and Beverage Undisputed 01/23/2026 1150215592 CMS
JAZZ PHARMACEUTICALS INC. $122.01 02/26/2024 Travel and Lodging Undisputed 01/23/2026 1150215566 CMS
JAZZ PHARMACEUTICALS INC. $4,130.00 02/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1150215590 CMS
JAZZ PHARMACEUTICALS INC. $107.44 04/11/2024 Food and Beverage Undisputed 01/23/2026 1150215576 CMS
JAZZ PHARMACEUTICALS INC. $1,770.00 05/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1150215588 CMS
JAZZ PHARMACEUTICALS INC. $1,770.00 05/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1150215586 CMS
JAZZ PHARMACEUTICALS INC. $391.29 07/04/2024 Travel and Lodging Undisputed 01/23/2026 1150215604 CMS
JAZZ PHARMACEUTICALS INC. $25.39 08/23/2024 Food and Beverage Undisputed 01/23/2026 1150215602 CMS
JAZZ PHARMACEUTICALS INC. $3,540.00 08/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1150215600 CMS
JAZZ PHARMACEUTICALS INC. $121.95 08/29/2024 Food and Beverage Undisputed 01/23/2026 1150215594 CMS
JAZZ PHARMACEUTICALS INC. $153.61 08/30/2024 Travel and Lodging Undisputed 01/23/2026 1150215580 CMS
JAZZ PHARMACEUTICALS INC. $6,490.00 09/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1150215596 CMS
JAZZ PHARMACEUTICALS INC. $151.41 09/18/2024 Travel and Lodging Undisputed 01/23/2026 1150215598 CMS
JAZZ PHARMACEUTICALS INC. $25.41 12/06/2024 Food and Beverage Undisputed 01/23/2026 1150215564 CMS
JAZZ PHARMACEUTICALS INC. $126.01 12/06/2024 Food and Beverage Undisputed 01/23/2026 1150215568 CMS
JAZZ PHARMACEUTICALS INC. $37.01 12/06/2024 Food and Beverage Undisputed 01/23/2026 1150215578 CMS
JAZZ PHARMACEUTICALS INC. $45.83 12/09/2024 Food and Beverage Undisputed 01/23/2026 1150215582 CMS
JAZZ PHARMACEUTICALS INC. $144.54 12/30/2024 Food and Beverage Undisputed 01/23/2026 1150215584 CMS
LivaNova USA, Inc. $49.80 03/14/2024 Food and Beverage Undisputed 01/23/2026 1152799299 CMS
Neurelis, Inc. $7.35 02/08/2024 Food and Beverage Undisputed 01/23/2026 1145643850 CMS
Neurelis, Inc. $55.99 02/13/2024 Food and Beverage Undisputed 01/23/2026 1145643852 CMS
Neurelis, Inc. $1,085.00 02/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1145643854 CMS
Neurelis, Inc. $13.40 02/26/2024 Education Undisputed 01/23/2026 1145643856 CMS
Neurelis, Inc. $12.96 02/26/2024 Education Undisputed 01/23/2026 1145643858 CMS
Neurelis, Inc. $978.00 06/20/2024 Consulting Fee Undisputed 01/23/2026 1145643860 CMS
Neurelis, Inc. $1,005.00 09/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1145643862 CMS
Neurelis, Inc. $1,005.00 09/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1145643864 CMS
Neurelis, Inc. $85.90 12/08/2024 Food and Beverage Undisputed 01/23/2026 1145643866 CMS
NEUROPACE, INC. $85.50 01/27/2024 Travel and Lodging Undisputed 01/23/2026 1153272744 CMS
NEUROPACE, INC. $220.64 01/27/2024 Travel and Lodging Undisputed 01/23/2026 1153272746 CMS
NEUROPACE, INC. $244.82 01/27/2024 Food and Beverage Undisputed 01/23/2026 1153272750 CMS
NEUROPACE, INC. $22.99 04/18/2024 Food and Beverage Undisputed 01/23/2026 1153272674 CMS
NEUROPACE, INC. $29.17 07/25/2024 Food and Beverage Undisputed 01/23/2026 1153272700 CMS
NEUROPACE, INC. $16.27 12/08/2024 Food and Beverage Undisputed 01/23/2026 1153272672 CMS
SK Life Science, Inc. $63.00 12/05/2024 Education Undisputed 01/23/2026 1154124469 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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