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

DANIEL O SIEGEL

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1174518344
CMS profile
234837
Location
DENVER, CO

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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2022 · Entire year

$1,672.53

96 records · 0 disputed

Summary and payment records

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

Other CMS categories — not shown on this page

Ownership and Investment Interests

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

Ownership and investment interests are reported as the value of an interest held, not as a payment received. They are a different measure from the payment total on this page and are never combined with it.

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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,645.97 94
Gift $26.56 2

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

96 matching records · $1,672.53 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 96 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 96.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Celgene Corporation $16.8412/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498597 CMS
Ironwood Pharmaceuticals, Inc $23.1212/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957917499 CMS
Celgene Corporation $13.3011/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498573 CMS
Celgene Corporation $0.6411/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498575 CMS
ABBVIE INC. $27.2411/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602731 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $3.5311/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959541061 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.3411/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026960053735 CMS
Amgen Inc. $25.1811/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939436551 CMS
ABBVIE INC. $26.1411/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602727 CMS
ABBVIE INC. $20.4711/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602729 CMS
ABBVIE INC. $23.8111/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602725 CMS
Celgene Corporation $14.7510/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498559 CMS
Celgene Corporation $0.9710/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498561 CMS
GENZYME CORPORATION $159.6010/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938738415 CMS
Celgene Corporation $18.1610/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498589 CMS
Celgene Corporation $4.1409/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498553 CMS
Celgene Corporation $10.7409/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498555 CMS
ABBVIE INC. $11.7909/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602723 CMS
ABBVIE INC. $9.7909/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602721 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.9709/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955827557 CMS
ABBVIE INC. $17.6009/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602719 CMS
Gilead Sciences, Inc. $14.5309/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929491471 CMS
ABBVIE INC. $27.0908/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602717 CMS
PFIZER INC. $17.1908/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949237363 CMS
Celgene Corporation $0.7208/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498543 CMS
Celgene Corporation $17.2008/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498545 CMS
PENTAX of America, Inc. $63.1808/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918300277 CMS
ABBVIE INC. $18.9507/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602715 CMS
Celgene Corporation $18.6507/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498533 CMS
Celgene Corporation $1.5407/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498535 CMS
Celgene Corporation $12.8907/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498539 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $2.7007/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959417851 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.2207/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959970789 CMS
Celgene Corporation $16.6406/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498531 CMS
Organon LLC $1.7306/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261022231325 CMS
Organon LLC $18.5906/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026946436975 CMS
ABBVIE INC. $20.7706/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602713 CMS
Nestle HealthCare Nutrition Inc. $13.7706/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026902797747 CMS
Regeneron Healthcare Solutions, Inc. $22.9506/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927401639 CMS
Janssen Biotech, Inc. $19.8606/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885612237 CMS
ABBVIE INC. $24.5406/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602711 CMS
Celgene Corporation $11.4406/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498529 CMS
ABBVIE INC. $5.8105/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602707 CMS
ABBVIE INC. $3.4305/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891602709 CMS
Celgene Corporation $18.1105/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498503 CMS
Celgene Corporation $0.8505/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932498505 CMS
Gilead Sciences, Inc. $21.9305/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929491475 CMS
Ironwood Pharmaceuticals, Inc $22.2605/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957901959 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.7305/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959776277 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.1005/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026960018549 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,109.81 80
PY2020 $1,189.49 93
PY2021 $1,943.65 130
PY2022 $1,672.53 96
PY2023 $1,011.45 65
PY2024 $859.98 47
PY2025 $594.36 20

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
DANIEL O SIEGEL, NPI 1174518344. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1174518344.
APA 7
IndustryPayments. (2026). DANIEL O SIEGEL, NPI 1174518344 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1174518344
Bluebook
DANIEL O SIEGEL, NPI 1174518344, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1174518344.

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