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

RACHAEL ELIZABETH DEMATTEI

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1891443289
CMS profile
11388546
Location
O FALLON, 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

$2,787.46

127 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 $2,613.47 125
Education $173.99 2

By paying entity

PY2024 · entire year · sorted by reported total

Page 1 of 3; records 1–50 of 127 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

RACHAEL ELIZABETH DEMATTEI

NPI 1891443289 · CMS profile ID 11388546

Physician Assistants & Advanced Practice Nursing Providers / Nurse Practitioner

O FALLON, 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 3; records 1–50 of 127 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1891443289?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
RACHAEL ELIZABETH DEMATTEI, NPI 1891443289, CMS profile ID 11388546. 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 3; records 1–50 of 127 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1891443289?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). RACHAEL ELIZABETH DEMATTEI, NPI 1891443289, CMS profile ID 11388546. 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 3; records 1–50 of 127 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1891443289?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
RACHAEL ELIZABETH DEMATTEI, NPI 1891443289, CMS profile ID 11388546, 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 3; records 1–50 of 127 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1891443289?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

127 matching records · $2,787.46 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 127 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 127.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
BeiGene USA, Inc. $25.7912/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1120867850 CMS
Genentech USA, Inc. $19.9812/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133181638 CMS
PharmaEssentia USA Corporation $20.3812/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1137309058 CMS
E.R. Squibb & Sons, L.L.C. $9.9912/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101345261 CMS
Janssen Biotech, Inc. $17.3012/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078599672 CMS
Merck Sharp & Dohme LLC $13.5112/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141703529 CMS
Geron Corporation $24.3412/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1126533730 CMS
PFIZER INC. $19.2112/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131553959 CMS
JAZZ PHARMACEUTICALS INC. $38.9112/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151317981 CMS
Novartis Pharmaceuticals Corporation $29.8312/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1087314065 CMS
Merck Sharp & Dohme LLC $25.2611/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141703531 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.0611/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086297218 CMS
E.R. Squibb & Sons, L.L.C. $20.7811/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101345255 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.1411/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1118218641 CMS
Daiichi Sankyo Inc. $23.6411/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1089414716 CMS
E.R. Squibb & Sons, L.L.C. $22.2611/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101345243 CMS
Janssen Biotech, Inc. $99.0011/12/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078599534 CMS
ADC Therapeutics America, Inc. $24.3811/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1121193319 CMS
E.R. Squibb & Sons, L.L.C. $12.0211/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101345247 CMS
ABBVIE INC. $16.3611/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1108151457 CMS
Incyte Corporation $17.0711/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141211165 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.8911/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086368765 CMS
Astellas Pharma US Inc $74.9911/01/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139548319 CMS
Novartis Pharmaceuticals Corporation $25.3810/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1087314051 CMS
Takeda Pharmaceuticals U.S.A., Inc. $32.0410/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144983236 CMS
Janssen Biotech, Inc. $19.4510/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078599456 CMS
AstraZeneca Pharmaceuticals LP $15.4110/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104666519 CMS
AstraZeneca Pharmaceuticals LP $23.5410/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105756805 CMS
Janssen Biotech, Inc. $23.1510/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078599677 CMS
ABBVIE INC. $21.8610/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1108151455 CMS
EMD Serono, Inc. $26.4210/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1120261674 CMS
Janssen Biotech, Inc. $18.2210/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078599571 CMS
JAZZ PHARMACEUTICALS INC. $24.1009/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151317975 CMS
Incyte Corporation $15.4609/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141286485 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.2009/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086287468 CMS
Novartis Pharmaceuticals Corporation $20.2809/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1087314049 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.8309/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144983234 CMS
Genentech USA, Inc. $24.9909/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133181628 CMS
PFIZER INC. $21.2509/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131527732 CMS
Coherus Biosciences Inc. $23.7209/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147274388 CMS
Exelixis Inc. $24.8309/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1138573811 CMS
Janssen Biotech, Inc. $20.3208/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078599546 CMS
JAZZ PHARMACEUTICALS INC. $22.3608/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151317977 CMS
Daiichi Sankyo Inc. $27.4808/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1089414726 CMS
Incyte Corporation $15.4508/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141254394 CMS
SERVIER PHARMACEUTICALS LLC $18.1008/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147268192 CMS
Alexion Pharmaceuticals, Inc. $24.7008/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093991501 CMS
Amneal Pharmaceuticals LLC $22.7108/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139216322 CMS
E.R. Squibb & Sons, L.L.C. $22.8007/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101345217 CMS
AstraZeneca Pharmaceuticals LP $30.4207/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104317186 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $141.51 7
PY2024 $2,787.46 127
PY2025 $2,441.25 118

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
2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2023 , PY2024 , PY2025
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.