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

JENNIFER L AHMADIAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1285635466
CMS profile
285421
Location
ARLINGTON HEIGHTS, IL

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 · PY2024 · Entire year

$793.87

44 records · 0 disputed

Summary and payment records

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

“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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $693.88 43
Education $99.99 1

By paying entity

PY2024 · entire year · 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

Page 1 of 1; records 1–44 of 44 matching records. This page contains 44 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

JENNIFER L AHMADIAN

NPI 1285635466 · CMS profile ID 285421

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

ARLINGTON HEIGHTS, IL

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, PY2024; 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 1; records 1–44 of 44 matching records. This page contains 44 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1285635466?year=2024&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

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

Plain
JENNIFER L AHMADIAN, NPI 1285635466, CMS profile ID 285421. General Payments, PY2024; 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 1; records 1–44 of 44 matching records. This page contains 44 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1285635466?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). JENNIFER L AHMADIAN, NPI 1285635466, CMS profile ID 285421. General Payments, PY2024; 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 1; records 1–44 of 44 matching records. This page contains 44 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1285635466?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
JENNIFER L AHMADIAN, NPI 1285635466, CMS profile ID 285421, IndustryPayments, General Payments, PY2024; 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 1; records 1–44 of 44 matching records. This page contains 44 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1285635466?year=2024&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 · PY2024

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

44 matching records · $793.87 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 44 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 1–44 of 44.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ABBVIE INC. $13.9511/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184648 CMS
ABBVIE INC. $8.2710/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184646 CMS
ABBVIE INC. $30.7510/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184644 CMS
Genentech USA, Inc. $27.2509/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133030426 CMS
ABBVIE INC. $12.8609/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184642 CMS
ABBVIE INC. $8.0309/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184640 CMS
ABBVIE INC. $18.0408/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184638 CMS
ABBVIE INC. $16.8108/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184636 CMS
ABBVIE INC. $15.3108/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184634 CMS
Teva Pharmaceuticals USA, Inc. $12.1407/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470754 CMS
Teva Pharmaceuticals USA, Inc. $28.8607/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470752 CMS
ABBVIE INC. $1.2606/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184632 CMS
Teva Pharmaceuticals USA, Inc. $10.6206/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470744 CMS
ABBVIE INC. $11.8606/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184630 CMS
Lilly USA, LLC $26.2105/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1135056924 CMS
ABBVIE INC. $13.0605/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184628 CMS
Lundbeck LLC $25.6205/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1145889504 CMS
Teva Pharmaceuticals USA, Inc. $4.2305/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470714 CMS
Teva Pharmaceuticals USA, Inc. $99.9905/08/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470784 CMS
ABBVIE INC. $8.4205/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184626 CMS
ABBVIE INC. $8.0704/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184624 CMS
Teva Pharmaceuticals USA, Inc. $11.1204/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470702 CMS
ABBVIE INC. $17.5604/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184622 CMS
Teva Pharmaceuticals USA, Inc. $31.3304/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470700 CMS
ABBVIE INC. $6.2904/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184620 CMS
ABBVIE INC. $15.8503/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184618 CMS
LivaNova USA, Inc. $20.2003/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1152797841 CMS
Lundbeck LLC $25.0003/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1145889502 CMS
CSL Behring $35.7503/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1134619613 CMS
Teva Pharmaceuticals USA, Inc. $7.5703/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470698 CMS
Teva Pharmaceuticals USA, Inc. $5.2903/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470684 CMS
ABBVIE INC. $23.0502/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184616 CMS
ABBVIE INC. $13.1802/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184614 CMS
ABBVIE INC. $20.4302/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184612 CMS
Teva Pharmaceuticals USA, Inc. $26.1102/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470666 CMS
Biogen, Inc. $26.7901/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104805477 CMS
ABBVIE INC. $6.8101/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184610 CMS
ABBVIE INC. $22.8601/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184608 CMS
ABBVIE INC. $19.8701/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184606 CMS
ABBVIE INC. $16.9201/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184604 CMS
Teva Pharmaceuticals USA, Inc. $11.9001/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151470650 CMS
ABBVIE INC. $13.5401/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184602 CMS
ABBVIE INC. $8.9901/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184600 CMS
ABBVIE INC. $5.8501/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103184598 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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
PY2025 $644.07 29

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

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.