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

ALLEN S CHROMAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1578602728
CMS profile
206925
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$4,010.24

  • Reported across 132 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,007.04

33 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

Nature of paymentAmountRecords
Food and Beverage $1,007.04 33

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $190.83 6
PY2019 $616.48 13
PY2020 $98.68 6
PY2021 $360.22 20
PY2022 $516.41 18
PY2023 $1,220.58 36
PY2024 $1,007.04 33

Payment records · PY2024 (33)

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. $11.40 01/09/2024 Food and Beverage Undisputed 01/23/2026 1103470379 CMS
ABBVIE INC. $23.35 01/30/2024 Food and Beverage Undisputed 01/23/2026 1103470381 CMS
ABBVIE INC. $25.57 02/06/2024 Food and Beverage Undisputed 01/23/2026 1103470383 CMS
ABBVIE INC. $15.88 03/05/2024 Food and Beverage Undisputed 01/23/2026 1103470385 CMS
ABBVIE INC. $34.28 04/02/2024 Food and Beverage Undisputed 01/23/2026 1103470387 CMS
ABBVIE INC. $23.94 04/30/2024 Food and Beverage Undisputed 01/23/2026 1103470389 CMS
ABBVIE INC. $17.61 05/31/2024 Food and Beverage Undisputed 01/23/2026 1103470391 CMS
ABBVIE INC. $31.54 06/18/2024 Food and Beverage Undisputed 01/23/2026 1103470393 CMS
ABBVIE INC. $21.00 08/27/2024 Food and Beverage Undisputed 01/23/2026 1103470395 CMS
ABBVIE INC. $4.31 08/27/2024 Food and Beverage Undisputed 01/23/2026 1103470397 CMS
ABBVIE INC. $26.60 10/16/2024 Food and Beverage Undisputed 01/23/2026 1103470399 CMS
ABBVIE INC. $28.63 10/22/2024 Food and Beverage Undisputed 01/23/2026 1103470401 CMS
ABBVIE INC. $31.78 10/25/2024 Food and Beverage Undisputed 01/23/2026 1103470403 CMS
ABBVIE INC. $32.97 11/26/2024 Food and Beverage Undisputed 01/23/2026 1103470405 CMS
ABBVIE INC. $10.28 12/10/2024 Food and Beverage Undisputed 01/23/2026 1103470407 CMS
ABBVIE INC. $25.87 12/17/2024 Food and Beverage Undisputed 01/23/2026 1103470409 CMS
Alkermes, Inc. $30.40 09/06/2024 Food and Beverage Undisputed 01/23/2026 1120480056 CMS
Alkermes, Inc. $30.75 10/04/2024 Food and Beverage Undisputed 01/23/2026 1120480058 CMS
Alkermes, Inc. $30.75 11/15/2024 Food and Beverage Undisputed 01/23/2026 1120480060 CMS
Alkermes, Inc. $30.75 12/17/2024 Food and Beverage Undisputed 01/23/2026 1120480062 CMS
Axsome Therapeutics, Inc. $108.90 01/30/2024 Food and Beverage Undisputed 01/23/2026 1148262897 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.00 12/12/2024 Food and Beverage Undisputed 01/23/2026 1143207954 CMS
Lundbeck LLC $28.63 06/29/2024 Food and Beverage Undisputed 01/23/2026 1145905283 CMS
Neurocrine Biosciences, Inc. $33.14 07/12/2024 Food and Beverage Undisputed 01/23/2026 1150821423 CMS
Neurocrine Biosciences, Inc. $158.97 10/29/2024 Food and Beverage Undisputed 01/23/2026 1150806380 CMS
Neurocrine Biosciences, Inc. $18.07 11/01/2024 Food and Beverage Undisputed 01/23/2026 1150865346 CMS
Neurocrine Biosciences, Inc. $16.92 11/02/2024 Food and Beverage Undisputed 01/23/2026 1150869194 CMS
Otsuka America Pharmaceutical, Inc. $24.95 08/02/2024 Food and Beverage Undisputed 01/23/2026 1118876210 CMS
Supernus Pharmaceuticals, Inc. $25.61 05/03/2024 Food and Beverage Undisputed 01/23/2026 1147807204 CMS
Supernus Pharmaceuticals, Inc. $14.23 08/07/2024 Food and Beverage Undisputed 01/23/2026 1147884904 CMS
Supernus Pharmaceuticals, Inc. $21.35 10/10/2024 Food and Beverage Undisputed 01/23/2026 1147884906 CMS
Supernus Pharmaceuticals, Inc. $18.05 11/04/2024 Food and Beverage Undisputed 01/23/2026 1147807202 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.56 04/02/2024 Food and Beverage Undisputed 01/23/2026 1137512756 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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