Covered recipient · General Payments record

TIMOTHY P DAO

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1174526560
CMS profile: 98903
Location: GRAND PRAIRIE, TX

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 · PY2020 · Entire year

$2,489.13

154 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 July 26, 2026. 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

PY2020 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,489.13	154

By paying entity

PY2020 · entire year · sorted by reported total

Paying entity	Amount	Records
Novo Nordisk Inc	$239.36	20
Boehringer Ingelheim Pharmaceuticals, Inc.	$231.28	16
Eisai Inc.	$196.57	8
Amgen Inc.	$188.44	12
Allergan, Inc.	$187.45	13
Amarin Pharma Inc.	$182.17	5
GlaxoSmithKline, LLC.	$147.71	9
Merck Sharp & Dohme Corporation	$142.21	10
Lilly USA, LLC	$109.99	9
AstraZeneca Pharmaceuticals LP	$95.76	6
SANOFI-AVENTIS U.S. LLC	$91.93	5
Janssen Pharmaceuticals, Inc	$77.85	5
Supernus Pharmaceuticals, Inc.	$73.65	5
PFIZER INC.	$68.15	4
Kowa Pharmaceuticals America, Inc.	$67.56	4
Arbor Pharmaceuticals, Inc.	$55.68	4
Takeda Pharmaceuticals U.S.A., Inc.	$47.51	3
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$37.86	2
Boston Scientific Corporation	$33.67	1
AbbVie Inc.	$33.26	2
IRONWOOD PHARMACEUTICALS, INC	$32.20	2
Aytu Bioscience, Inc	$28.50	2
Currax Pharmaceuticals LLC	$26.11	2
Teva Pharmaceuticals USA, Inc.	$23.46	1
Novartis Pharmaceuticals Corporation	$21.51	1
Bausch Health US, LLC	$19.35	1
Genentech USA, Inc.	$16.18	1
Astellas Pharma US Inc	$13.76	1

Page 1 of 4; records 1–50 of 154 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

TIMOTHY P DAO

NPI 1174526560 · CMS profile ID 98903

Allopathic & Osteopathic Physicians / Internal Medicine

GRAND PRAIRIE, TX

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, PY2020; 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 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1174526560?year=2020&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019

Cite these filtered records

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

Plain: TIMOTHY P DAO, NPI 1174526560, CMS profile ID 98903. General Payments, PY2020; 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 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1174526560?year=2020&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
APA 7: IndustryPayments. (2026). TIMOTHY P DAO, NPI 1174526560, CMS profile ID 98903. General Payments, PY2020; 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 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1174526560?year=2020&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
Bluebook: TIMOTHY P DAO, NPI 1174526560, CMS profile ID 98903, IndustryPayments, General Payments, PY2020; 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 4; records 1–50 of 154 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019. https://industrypayments.org/provider/npi-1174526560?year=2020&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2020

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

Reporting company Nature of payment

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

154 matching records · $2,489.13 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 154 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 154.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Amarin Pharma Inc.	$19.69	12/23/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	740045479	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.81	12/22/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	720549265	CMS
Allergan, Inc.	$15.69	12/21/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723738749	CMS
Currax Pharmaceuticals LLC	$14.45	12/18/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	739110577	CMS
Amgen Inc.	$4.32	12/16/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	741338349	CMS
Eisai Inc.	$16.85	12/16/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751243491	CMS
Amgen Inc.	$15.17	12/14/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	741338357	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.81	12/11/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	720549271	CMS
Merck Sharp & Dohme Corporation	$16.77	12/09/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747833807	CMS
Lilly USA, LLC	$15.01	12/08/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	728660051	CMS
Allergan, Inc.	$19.70	12/07/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723738747	CMS
Genentech USA, Inc.	$16.18	12/04/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	857155223	CMS
Janssen Pharmaceuticals, Inc	$11.86	12/01/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	719459047	CMS
Allergan, Inc.	$11.72	11/30/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723738745	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$12.73	11/25/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	720549275	CMS
Allergan, Inc.	$13.68	11/23/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723738743	CMS
IRONWOOD PHARMACEUTICALS, INC	$16.95	11/20/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749796719	CMS
Eisai Inc.	$13.32	11/18/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751246899	CMS
Lilly USA, LLC	$10.92	11/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	728683563	CMS
Amgen Inc.	$17.55	11/16/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	741338345	CMS
Amgen Inc.	$9.74	11/16/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	741449237	CMS
Boston Scientific Corporation	$33.67	11/11/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	725484837	CMS
Merck Sharp & Dohme Corporation	$13.16	11/10/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747817951	CMS
Janssen Pharmaceuticals, Inc	$18.94	11/09/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	719459049	CMS
Amarin Pharma Inc.	$11.90	11/07/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	740045481	CMS
Novo Nordisk Inc	$6.43	11/05/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	744966271	CMS
Kowa Pharmaceuticals America, Inc.	$14.33	11/04/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	716749955	CMS
GlaxoSmithKline, LLC.	$14.08	11/03/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	738773263	CMS
Novo Nordisk Inc	$17.46	11/02/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	745017413	CMS
Novo Nordisk Inc	$11.36	10/28/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	745031901	CMS
GlaxoSmithKline, LLC.	$20.30	10/27/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	738522969	CMS
PFIZER INC.	$21.17	10/23/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	743789259	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.69	10/21/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737512367	CMS
Lilly USA, LLC	$10.39	10/20/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	728676821	CMS
Eisai Inc.	$12.43	10/14/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751235699	CMS
SANOFI-AVENTIS U.S. LLC	$19.49	10/13/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	744164707	CMS
Merck Sharp & Dohme Corporation	$15.04	10/12/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747788197	CMS
Novo Nordisk Inc	$22.91	10/09/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	745056951	CMS
Novo Nordisk Inc	$10.91	10/05/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	744966267	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.64	10/02/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	720549281	CMS
Bausch Health US, LLC	$19.35	10/01/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737429317	CMS
AbbVie Inc.	$13.83	09/30/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	721744809	CMS
Allergan, Inc.	$4.84	09/30/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	723738741	CMS
Novo Nordisk Inc	$14.55	09/30/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	744949785	CMS
Amgen Inc.	$12.23	09/29/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	741338347	CMS
AbbVie Inc.	$19.43	09/28/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	721744807	CMS
Currax Pharmaceuticals LLC	$11.66	09/25/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	739110569	CMS
Eisai Inc.	$120.45	09/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	751338021	CMS
Amgen Inc.	$10.24	09/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	741338343	CMS
Novo Nordisk Inc	$6.57	09/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	744904475	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,067.53	139
PY2020	$2,489.13	154
PY2021	$3,702.49	169
PY2022	$2,882.86	167
PY2023	$2,739.72	163
PY2024	$2,218.68	109
PY2025	$2,180.80	112

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

Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , 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.