IndustryPayments
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

ETHAN E ITTNER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1083908248
CMS profile
94118
Location
CHICO, CA

General Payments · PY2018–2024

$4,703.37

  • Reported across 273 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,238.77

61 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.

Related groups: Psychiatry CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,238.77 61

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $173.36 8
ITI, Inc. $152.39 9
Corium, Inc. $128.82 7
Bausch Health US, LLC $125.61 6
Almatica Pharma Inc. $112.10 5
Vanda Pharmaceuticals Inc. $86.33 4
IRONSHORE PHARMACEUTICALS INC. $79.88 4
Axsome Therapeutics, Inc. $67.41 3
Teva Pharmaceuticals USA, Inc. $55.79 2
IDORSIA PHARMACEUTICALS US INC $48.98 3
Supernus Pharmaceuticals, Inc. $43.01 2
Janssen Pharmaceuticals, Inc $37.42 1
Tris Pharma Inc $35.28 2
Takeda Pharmaceuticals U.S.A., Inc. $31.52 2
Indivior Inc. $24.59 1
Lundbeck LLC $18.97 1
Otsuka America Pharmaceutical, Inc. $17.31 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $478.29 42
PY2019 $747.77 49
PY2020 $435.65 26
PY2021 $107.51 5
PY2022 $709.91 36
PY2023 $985.47 54
PY2024 $1,238.77 61

Payment records · PY2024 (61)

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
ABBVIE INC. $24.96 01/12/2024 Food and Beverage Undisputed 01/23/2026 1103973899 CMS
ABBVIE INC. $16.78 03/15/2024 Food and Beverage Undisputed 01/23/2026 1103973901 CMS
ABBVIE INC. $21.75 03/29/2024 Food and Beverage Undisputed 01/23/2026 1103973903 CMS
ABBVIE INC. $25.05 04/15/2024 Food and Beverage Undisputed 01/23/2026 1103973905 CMS
ABBVIE INC. $23.96 05/18/2024 Food and Beverage Undisputed 01/23/2026 1103973907 CMS
ABBVIE INC. $7.57 06/27/2024 Food and Beverage Undisputed 01/23/2026 1103973909 CMS
ABBVIE INC. $28.32 07/15/2024 Food and Beverage Undisputed 01/23/2026 1103973911 CMS
ABBVIE INC. $24.97 10/07/2024 Food and Beverage Undisputed 01/23/2026 1103973913 CMS
Almatica Pharma LLC $18.05 01/22/2024 Food and Beverage Undisputed 01/23/2026 1137566466 CMS
Almatica Pharma LLC $23.43 02/16/2024 Food and Beverage Undisputed 01/23/2026 1137566471 CMS
Almatica Pharma LLC $25.09 04/18/2024 Food and Beverage Undisputed 01/23/2026 1137566475 CMS
Almatica Pharma LLC $20.76 04/19/2024 Food and Beverage Undisputed 01/23/2026 1137566480 CMS
Almatica Pharma LLC $24.77 10/21/2024 Food and Beverage Undisputed 01/23/2026 1137566484 CMS
Axsome Therapeutics, Inc. $17.84 04/06/2024 Food and Beverage Undisputed 01/23/2026 1148279843 CMS
Axsome Therapeutics, Inc. $20.00 06/14/2024 Food and Beverage Undisputed 01/23/2026 1148279845 CMS
Axsome Therapeutics, Inc. $29.57 12/20/2024 Food and Beverage Undisputed 01/23/2026 1148279847 CMS
Bausch Health US, LLC $18.97 05/01/2024 Food and Beverage Undisputed 01/23/2026 1148019210 CMS
Bausch Health US, LLC $18.82 06/26/2024 Food and Beverage Undisputed 01/23/2026 1148019212 CMS
Bausch Health US, LLC $19.05 07/10/2024 Food and Beverage Undisputed 01/23/2026 1148019214 CMS
Bausch Health US, LLC $27.64 08/29/2024 Food and Beverage Undisputed 01/23/2026 1148019216 CMS
Bausch Health US, LLC $23.09 08/29/2024 Food and Beverage Undisputed 01/23/2026 1148019218 CMS
Bausch Health US, LLC $18.04 12/10/2024 Food and Beverage Undisputed 01/23/2026 1148019220 CMS
Corium, LLC $23.28 01/02/2024 Food and Beverage Undisputed 01/23/2026 1100087746 CMS
Corium, LLC $25.18 03/27/2024 Food and Beverage Undisputed 01/23/2026 1100083098 CMS
Corium, LLC $5.15 05/07/2024 Food and Beverage Undisputed 01/23/2026 1100145449 CMS
Corium, LLC $5.79 05/28/2024 Food and Beverage Undisputed 01/23/2026 1100146555 CMS
Corium, LLC $22.94 06/24/2024 Food and Beverage Undisputed 01/23/2026 1100186271 CMS
Corium, LLC $21.67 08/31/2024 Food and Beverage Undisputed 01/23/2026 1100182606 CMS
Corium, LLC $24.81 11/02/2024 Food and Beverage Undisputed 01/23/2026 1100191153 CMS
IDORSIA PHARMACEUTICALS US INC $17.96 01/26/2024 Food and Beverage Undisputed 01/23/2026 1146753783 CMS
IDORSIA PHARMACEUTICALS US INC $14.79 03/08/2024 Food and Beverage Undisputed 01/23/2026 1146754327 CMS
IDORSIA PHARMACEUTICALS US INC $16.23 11/18/2024 Food and Beverage Undisputed 01/23/2026 1146758480 CMS
Indivior Inc. $24.59 04/08/2024 Food and Beverage Undisputed 01/23/2026 1144530362 CMS
IRONSHORE PHARMACEUTICALS INC. $13.57 02/05/2024 Food and Beverage Undisputed 01/23/2026 1146247251 CMS
IRONSHORE PHARMACEUTICALS INC. $18.55 03/11/2024 Food and Beverage Undisputed 01/23/2026 1146276312 CMS
IRONSHORE PHARMACEUTICALS INC. $22.13 03/19/2024 Food and Beverage Undisputed 01/23/2026 1146247235 CMS
IRONSHORE PHARMACEUTICALS INC. $25.63 06/06/2024 Food and Beverage Undisputed 01/23/2026 1146243043 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $5.90 01/25/2024 Food and Beverage Undisputed 01/23/2026 1143247584 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $24.11 01/28/2024 Food and Beverage Undisputed 01/23/2026 1143247588 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $5.36 03/28/2024 Food and Beverage Undisputed 01/23/2026 1143247591 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $23.73 04/01/2024 Food and Beverage Undisputed 01/23/2026 1143247595 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $6.96 05/02/2024 Food and Beverage Undisputed 01/23/2026 1143247599 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $15.56 06/09/2024 Food and Beverage Undisputed 01/23/2026 1143247602 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $15.76 09/06/2024 Food and Beverage Undisputed 01/23/2026 1143247606 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $27.23 10/25/2024 Food and Beverage Undisputed 01/23/2026 1143247610 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $27.78 12/13/2024 Food and Beverage Undisputed 01/23/2026 1143247613 CMS
Janssen Pharmaceuticals, Inc $37.42 05/13/2024 Food and Beverage Undisputed 01/23/2026 1077920509 CMS
Lundbeck LLC $18.97 04/26/2024 Food and Beverage Undisputed 01/23/2026 1145928038 CMS
Otsuka America Pharmaceutical, Inc. $17.31 02/10/2024 Food and Beverage Undisputed 01/23/2026 1118913011 CMS
Supernus Pharmaceuticals, Inc. $20.38 02/13/2024 Food and Beverage Undisputed 01/23/2026 1147832985 CMS
Supernus Pharmaceuticals, Inc. $22.63 08/24/2024 Food and Beverage Undisputed 01/23/2026 1147832987 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.31 03/04/2024 Food and Beverage Undisputed 01/23/2026 1137584863 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.21 10/18/2024 Food and Beverage Undisputed 01/23/2026 1137584867 CMS
Teva Pharmaceuticals USA, Inc. $25.42 08/05/2024 Food and Beverage Undisputed 01/23/2026 1151700369 CMS
Teva Pharmaceuticals USA, Inc. $30.37 12/09/2024 Food and Beverage Undisputed 01/23/2026 1151700437 CMS
Tris Pharma Inc $18.68 01/08/2024 Food and Beverage Undisputed 01/23/2026 1147239577 CMS
Tris Pharma Inc $16.60 04/03/2024 Food and Beverage Undisputed 01/23/2026 1147239575 CMS
Vanda Pharmaceuticals Inc. $19.73 07/12/2024 Food and Beverage Undisputed 01/23/2026 1133907151 CMS
Vanda Pharmaceuticals Inc. $19.37 08/02/2024 Food and Beverage Undisputed 01/23/2026 1133907153 CMS
Vanda Pharmaceuticals Inc. $23.38 08/26/2024 Food and Beverage Undisputed 01/23/2026 1133907155 CMS
Vanda Pharmaceuticals Inc. $23.85 09/14/2024 Food and Beverage Undisputed 01/23/2026 1133907157 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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