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

JENNIFER L AHMADIAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1285635466
CMS profile
285421
Location
ARLINGTON HEIGHTS, IL

General Payments · PY2018–2024

$6,780.68

  • Reported across 518 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$793.87

44 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 $693.88 43
Education $99.99 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $357.89 26
Teva Pharmaceuticals USA, Inc. $249.16 11
Lundbeck LLC $50.62 2
CSL Behring $35.75 1
Genentech USA, Inc. $27.25 1
Biogen, Inc. $26.79 1
Lilly USA, LLC $26.21 1
LivaNova USA, Inc. $20.20 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $551.20 25
PY2019 $557.13 59
PY2020 $925.01 110
PY2021 $1,559.43 125
PY2022 $898.94 70
PY2023 $1,495.10 85
PY2024 $793.87 44

Payment records · PY2024 (44)

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. $5.85 01/08/2024 Food and Beverage Undisputed 01/23/2026 1103184598 CMS
ABBVIE INC. $8.99 01/11/2024 Food and Beverage Undisputed 01/23/2026 1103184600 CMS
ABBVIE INC. $13.54 01/15/2024 Food and Beverage Undisputed 01/23/2026 1103184602 CMS
ABBVIE INC. $16.92 01/18/2024 Food and Beverage Undisputed 01/23/2026 1103184604 CMS
ABBVIE INC. $19.87 01/24/2024 Food and Beverage Undisputed 01/23/2026 1103184606 CMS
ABBVIE INC. $22.86 01/25/2024 Food and Beverage Undisputed 01/23/2026 1103184608 CMS
ABBVIE INC. $6.81 01/29/2024 Food and Beverage Undisputed 01/23/2026 1103184610 CMS
ABBVIE INC. $20.43 02/21/2024 Food and Beverage Undisputed 01/23/2026 1103184612 CMS
ABBVIE INC. $13.18 02/23/2024 Food and Beverage Undisputed 01/23/2026 1103184614 CMS
ABBVIE INC. $23.05 02/29/2024 Food and Beverage Undisputed 01/23/2026 1103184616 CMS
ABBVIE INC. $15.85 03/29/2024 Food and Beverage Undisputed 01/23/2026 1103184618 CMS
ABBVIE INC. $6.29 04/01/2024 Food and Beverage Undisputed 01/23/2026 1103184620 CMS
ABBVIE INC. $17.56 04/15/2024 Food and Beverage Undisputed 01/23/2026 1103184622 CMS
ABBVIE INC. $8.07 04/22/2024 Food and Beverage Undisputed 01/23/2026 1103184624 CMS
ABBVIE INC. $8.42 05/06/2024 Food and Beverage Undisputed 01/23/2026 1103184626 CMS
ABBVIE INC. $13.06 05/20/2024 Food and Beverage Undisputed 01/23/2026 1103184628 CMS
ABBVIE INC. $11.86 06/03/2024 Food and Beverage Undisputed 01/23/2026 1103184630 CMS
ABBVIE INC. $1.26 06/10/2024 Food and Beverage Undisputed 01/23/2026 1103184632 CMS
ABBVIE INC. $15.31 08/07/2024 Food and Beverage Undisputed 01/23/2026 1103184634 CMS
ABBVIE INC. $16.81 08/12/2024 Food and Beverage Undisputed 01/23/2026 1103184636 CMS
ABBVIE INC. $18.04 08/26/2024 Food and Beverage Undisputed 01/23/2026 1103184638 CMS
ABBVIE INC. $8.03 09/03/2024 Food and Beverage Undisputed 01/23/2026 1103184640 CMS
ABBVIE INC. $12.86 09/16/2024 Food and Beverage Undisputed 01/23/2026 1103184642 CMS
ABBVIE INC. $30.75 10/29/2024 Food and Beverage Undisputed 01/23/2026 1103184644 CMS
ABBVIE INC. $8.27 10/31/2024 Food and Beverage Undisputed 01/23/2026 1103184646 CMS
ABBVIE INC. $13.95 11/14/2024 Food and Beverage Undisputed 01/23/2026 1103184648 CMS
Biogen, Inc. $26.79 01/30/2024 Food and Beverage Undisputed 01/23/2026 1104805477 CMS
CSL Behring $35.75 03/20/2024 Food and Beverage Undisputed 01/23/2026 1134619613 CMS
Genentech USA, Inc. $27.25 09/26/2024 Food and Beverage Undisputed 01/23/2026 1133030426 CMS
Lilly USA, LLC $26.21 05/31/2024 Food and Beverage Undisputed 01/23/2026 1135056924 CMS
LivaNova USA, Inc. $20.20 03/22/2024 Food and Beverage Undisputed 01/23/2026 1152797841 CMS
Lundbeck LLC $25.00 03/21/2024 Food and Beverage Undisputed 01/23/2026 1145889502 CMS
Lundbeck LLC $25.62 05/14/2024 Food and Beverage Undisputed 01/23/2026 1145889504 CMS
Teva Pharmaceuticals USA, Inc. $11.90 01/16/2024 Food and Beverage Undisputed 01/23/2026 1151470650 CMS
Teva Pharmaceuticals USA, Inc. $26.11 02/07/2024 Food and Beverage Undisputed 01/23/2026 1151470666 CMS
Teva Pharmaceuticals USA, Inc. $5.29 03/08/2024 Food and Beverage Undisputed 01/23/2026 1151470684 CMS
Teva Pharmaceuticals USA, Inc. $7.57 03/14/2024 Food and Beverage Undisputed 01/23/2026 1151470698 CMS
Teva Pharmaceuticals USA, Inc. $31.33 04/05/2024 Food and Beverage Undisputed 01/23/2026 1151470700 CMS
Teva Pharmaceuticals USA, Inc. $11.12 04/19/2024 Food and Beverage Undisputed 01/23/2026 1151470702 CMS
Teva Pharmaceuticals USA, Inc. $99.99 05/08/2024 Education Undisputed 01/23/2026 1151470784 CMS
Teva Pharmaceuticals USA, Inc. $4.23 05/14/2024 Food and Beverage Undisputed 01/23/2026 1151470714 CMS
Teva Pharmaceuticals USA, Inc. $10.62 06/07/2024 Food and Beverage Undisputed 01/23/2026 1151470744 CMS
Teva Pharmaceuticals USA, Inc. $28.86 07/01/2024 Food and Beverage Undisputed 01/23/2026 1151470752 CMS
Teva Pharmaceuticals USA, Inc. $12.14 07/19/2024 Food and Beverage Undisputed 01/23/2026 1151470754 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

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.