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

M AMMAR KATERJI

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

NPI
1295736726
CMS profile
571269
Location
NAPERVILLE, 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 · PY2022 · Entire year

$905.43

55 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $905.43 55

By paying entity

PY2022 · entire year · sorted by reported total

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

55 matching records · $905.43 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 55 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 1–50 of 55.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
JAZZ PHARMACEUTICALS INC. $17.3412/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951370061 CMS
Supernus Pharmaceuticals, Inc. $7.3412/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983309 CMS
Aprecia Pharmaceuticals, LLC $19.9312/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951465621 CMS
Supernus Pharmaceuticals, Inc. $6.2512/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983305 CMS
Sunovion Pharmaceuticals Inc. $23.6511/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920961435 CMS
Corium, LLC $23.7911/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026924815463 CMS
Supernus Pharmaceuticals, Inc. $3.8411/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983301 CMS
EISAI INC. $14.5511/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908059025 CMS
Sunovion Pharmaceuticals Inc. $20.6511/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920982019 CMS
LivaNova USA, Inc. $76.9711/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942181343 CMS
Sunovion Pharmaceuticals Inc. $19.0811/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920997255 CMS
EISAI INC. $16.9310/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908059033 CMS
Supernus Pharmaceuticals, Inc. $18.6510/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983297 CMS
Corium, LLC $14.7710/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026924815461 CMS
Sunovion Pharmaceuticals Inc. $21.8710/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920973003 CMS
UCB, Inc. $12.5010/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908087811 CMS
Tris Pharma Inc $19.1809/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026962090221 CMS
Corium, LLC $14.1709/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026924815459 CMS
Supernus Pharmaceuticals, Inc. $21.5909/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983293 CMS
EISAI INC. $12.4208/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908059029 CMS
Supernus Pharmaceuticals, Inc. $5.2508/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983289 CMS
Amneal Pharmaceuticals LLC $19.8808/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026956583381 CMS
JAZZ PHARMACEUTICALS INC. $28.5308/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951382009 CMS
Supernus Pharmaceuticals, Inc. $5.7908/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983281 CMS
Supernus Pharmaceuticals, Inc. $5.4908/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983285 CMS
Sunovion Pharmaceuticals Inc. $21.8208/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920973317 CMS
LivaNova USA, Inc. $18.7307/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942181257 CMS
Supernus Pharmaceuticals, Inc. $15.4707/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983269 CMS
Supernus Pharmaceuticals, Inc. $1.0207/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983273 CMS
Supernus Pharmaceuticals, Inc. $3.9007/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983277 CMS
EISAI INC. $13.2307/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908059037 CMS
ABBVIE INC. $18.4407/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893023021 CMS
Supernus Pharmaceuticals, Inc. $8.1907/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983265 CMS
Corium, LLC $20.5007/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026924815457 CMS
ABBVIE INC. $25.1205/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893023017 CMS
Supernus Pharmaceuticals, Inc. $22.8505/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983261 CMS
Sunovion Pharmaceuticals Inc. $5.1704/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026921158239 CMS
Supernus Pharmaceuticals, Inc. $4.5104/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983257 CMS
ABBVIE INC. $18.7603/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893023013 CMS
Sunovion Pharmaceuticals Inc. $24.2203/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920958247 CMS
UPSHER-SMITH LABORATORIES LLC $14.6003/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026912304531 CMS
JAZZ PHARMACEUTICALS INC. $23.9003/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951381947 CMS
Supernus Pharmaceuticals, Inc. $7.4903/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983253 CMS
Supernus Pharmaceuticals, Inc. $17.3203/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983249 CMS
LivaNova USA, Inc. $22.6602/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942181143 CMS
Neurelis, Inc. $14.2902/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950152333 CMS
Supernus Pharmaceuticals, Inc. $8.3302/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983245 CMS
Supernus Pharmaceuticals, Inc. $24.3202/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026952983241 CMS
UPSHER-SMITH LABORATORIES LLC $18.0902/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026912296295 CMS
Neurelis, Inc. $13.1001/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950152331 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,788.61 116
PY2020 $2,680.64 71
PY2021 $11,098.62 77
PY2022 $905.43 55
PY2023 $20,294.47 98
PY2024 $13,457.34 103
PY2025 $1,137.39 64

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.

Cite this record.

Plain
M AMMAR KATERJI, NPI 1295736726. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1295736726.
APA 7
IndustryPayments. (2026). M AMMAR KATERJI, NPI 1295736726 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1295736726
Bluebook
M AMMAR KATERJI, NPI 1295736726, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1295736726.

Source: Centers for Medicare & Medicaid Services, Open Payments.