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

ROBERT DAVID SIEGEL

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1518901545
CMS profile
250624
Location
ALTON, 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 · PY2019 · Entire year

$1,575.88

88 records · 0 disputed

Summary and payment records

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

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,344.44 82
Education $231.44 6

By paying entity

PY2019 · entire year · sorted by reported total

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

88 matching records · $1,575.88 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 88 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 88.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Pharmacyclics LLC, An AbbVie Company $11.6112/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026665714035 CMS
TerSera Therapeutics LLC $14.6512/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699773701 CMS
PFIZER INC. $11.0512/19/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673676513 CMS
PFIZER INC. $10.3812/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673744683 CMS
JAZZ PHARMACEUTICALS INC. $23.9512/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684182123 CMS
Merck Sharp & Dohme Corporation $15.8712/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695861147 CMS
Astellas Pharma US Inc $11.7312/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026714877073 CMS
Novartis Pharmaceuticals Corporation $24.1812/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660165549 CMS
Novartis Pharmaceuticals Corporation $18.6412/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660165539 CMS
Genentech USA, Inc. $11.7411/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681406005 CMS
E.R. Squibb & Sons, L.L.C. $13.1911/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651354627 CMS
AbbVie, Inc. $98.8411/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026648067227 CMS
Novartis Pharmaceuticals Corporation $24.1811/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660165545 CMS
Pharmacyclics LLC, An AbbVie Company $17.9611/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026665711167 CMS
PFIZER INC. $10.6910/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673785849 CMS
Ipsen Biopharmaceuticals, Inc $20.9010/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026640638499 CMS
Bayer HealthCare Pharmaceuticals Inc. $14.3210/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628456111 CMS
PFIZER INC. $11.8510/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673145575 CMS
Amgen Inc. $14.3310/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662939677 CMS
Novartis Pharmaceuticals Corporation $24.2810/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660165547 CMS
Janssen Biotech, Inc. $11.2810/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658716889 CMS
Genentech USA, Inc. $11.9110/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681424409 CMS
Novartis Pharmaceuticals Corporation $24.5409/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660165543 CMS
Celgene Corporation $13.6809/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672893721 CMS
GENZYME CORPORATION $19.7209/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694311803 CMS
PFIZER INC. $6.1109/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673291023 CMS
Bayer HealthCare Pharmaceuticals Inc. $12.5309/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628470819 CMS
EISAI INC. $24.9409/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026697037495 CMS
Amgen Inc. $52.0109/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026663344021 CMS
Ipsen Biopharmaceuticals, Inc $14.4909/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026640629745 CMS
Merck Sharp & Dohme Corporation $14.0009/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695723731 CMS
Agios Pharmaceuticals, Inc. $13.6708/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026701356511 CMS
GENZYME CORPORATION $12.2108/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694128145 CMS
Clovis Oncology, Inc. $10.7908/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688690389 CMS
Taiho Oncology, Inc. $22.3408/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026679423397 CMS
Amgen Inc. $19.1308/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662939673 CMS
Astellas Pharma US Inc $75.9908/13/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026655761985 CMS
PFIZER INC. $9.7708/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673754657 CMS
Genentech USA, Inc. $10.8608/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681336481 CMS
Merck Sharp & Dohme Corporation $11.0607/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695673319 CMS
Daiichi Sankyo Inc. $10.6507/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695333459 CMS
AMAG Pharmaceuticals, Inc. $12.3607/19/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698538387 CMS
PFIZER INC. $10.5407/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673259883 CMS
Janssen Biotech, Inc. $14.1907/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658716777 CMS
Lexicon Pharmaceuticals, Inc. $12.5107/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694553809 CMS
Janssen Scientific Affairs, LLC $33.6807/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657607955 CMS
Genentech USA, Inc. $11.9206/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681283417 CMS
PFIZER INC. $9.0106/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673253841 CMS
E.R. Squibb & Sons, L.L.C. $14.2706/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651354585 CMS
Bayer HealthCare Pharmaceuticals Inc. $11.7106/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628429421 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,575.88 88
PY2020 $269.33 18
PY2021 $228.74 5
PY2022 $289.09 17
PY2023 $408.02 19
PY2024 $121.95 6
PY2025 $229.98 6

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
ROBERT DAVID SIEGEL, NPI 1518901545. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1518901545.
APA 7
IndustryPayments. (2026). ROBERT DAVID SIEGEL, NPI 1518901545 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1518901545
Bluebook
ROBERT DAVID SIEGEL, NPI 1518901545, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1518901545.

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