Covered recipient · General Payments record

TINGTING TAN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1669627238
CMS profile: 256689
Location: NEWPORT BEACH, CA

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

$3,760.31

192 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 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

PY2019 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$3,607.19	186
Education	$153.12	6

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
Amgen Inc.	$407.59	15
Genentech USA, Inc.	$378.65	21
E.R. Squibb & Sons, L.L.C.	$296.76	20
PFIZER INC.	$291.95	23
Janssen Biotech, Inc.	$221.40	9
GENZYME CORPORATION	$212.68	11
Novartis Pharmaceuticals Corporation	$184.45	10
TESARO, Inc.	$170.85	9
Exelixis Inc.	$151.59	6
Alexion Pharmaceuticals, Inc.	$148.89	4
Astellas Pharma US Inc	$145.48	3
AstraZeneca Pharmaceuticals LP	$132.76	7
Takeda Pharmaceuticals U.S.A., Inc.	$127.94	5
Merck Sharp & Dohme Corporation	$111.09	7
Celgene Corporation	$85.62	4
Clovis Oncology, Inc.	$83.22	6
Lilly USA, LLC	$78.40	4
Pharmacyclics LLC, An AbbVie Company	$68.52	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$66.70	4
Puma Biotechnology, Inc.	$46.53	2
Daiichi Sankyo Inc.	$43.52	2
Teva Pharmaceuticals USA, Inc.	$43.44	2
Incyte Corporation	$42.18	2
Bayer HealthCare Pharmaceuticals Inc.	$41.40	2
EISAI INC.	$39.68	2
Helsinn Therapeutics (U.S.), Inc.	$32.12	2
Taiho Oncology, Inc.	$31.90	2
Agios Pharmaceuticals, Inc.	$20.66	1
Janssen Pharmaceuticals, Inc	$20.19	2
Kyowa Kirin, Inc.	$18.41	1
Rigel Pharmaceuticals, Inc.	$15.74	1

Page 3 of 4; records 101–150 of 192 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

TINGTING TAN

NPI 1669627238 · CMS profile ID 256689

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

NEWPORT BEACH, CA

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, PY2019; 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 3 of 4; records 101–150 of 192 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1669627238?year=2019&recipient=provider&page=3#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain: TINGTING TAN, NPI 1669627238, CMS profile ID 256689. General Payments, PY2019; 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 3 of 4; records 101–150 of 192 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1669627238?year=2019&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7: IndustryPayments. (2026). TINGTING TAN, NPI 1669627238, CMS profile ID 256689. General Payments, PY2019; 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 3 of 4; records 101–150 of 192 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1669627238?year=2019&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook: TINGTING TAN, NPI 1669627238, CMS profile ID 256689, IndustryPayments, General Payments, PY2019; 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 3 of 4; records 101–150 of 192 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1669627238?year=2019&recipient=provider&page=3#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 · PY2019

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

192 matching records · $3,760.31 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 192 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 101–150 of 192.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
GENZYME CORPORATION	$21.83	06/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694042145	CMS
GENZYME CORPORATION	$22.63	06/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694070101	CMS
Exelixis Inc.	$19.99	06/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	686552781	CMS
Genentech USA, Inc.	$22.83	06/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681266525	CMS
E.R. Squibb & Sons, L.L.C.	$19.82	06/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397571	CMS
Lilly USA, LLC	$20.61	06/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658199857	CMS
Janssen Biotech, Inc.	$31.47	06/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658744839	CMS
E.R. Squibb & Sons, L.L.C.	$15.93	06/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397577	CMS
Bayer HealthCare Pharmaceuticals Inc.	$20.67	06/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	628446787	CMS
Pharmacyclics LLC, An AbbVie Company	$23.32	06/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	665703009	CMS
E.R. Squibb & Sons, L.L.C.	$20.91	05/31/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397567	CMS
E.R. Squibb & Sons, L.L.C.	$0.57	05/31/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397569	CMS
Novartis Pharmaceuticals Corporation	$20.35	05/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660194015	CMS
E.R. Squibb & Sons, L.L.C.	$0.27	05/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397563	CMS
E.R. Squibb & Sons, L.L.C.	$15.79	05/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397565	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.68	05/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700391909	CMS
GENZYME CORPORATION	$22.58	05/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694080461	CMS
Helsinn Therapeutics (U.S.), Inc.	$14.60	05/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	655948153	CMS
Genentech USA, Inc.	$23.18	05/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681156055	CMS
Genentech USA, Inc.	$6.96	05/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681294799	CMS
Genentech USA, Inc.	$22.50	05/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681311325	CMS
Lilly USA, LLC	$20.34	05/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658199859	CMS
Amgen Inc.	$26.81	05/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	663134095	CMS
Genentech USA, Inc.	$21.22	05/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681195727	CMS
E.R. Squibb & Sons, L.L.C.	$0.99	05/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397559	CMS
E.R. Squibb & Sons, L.L.C.	$17.71	05/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397561	CMS
TESARO, Inc.	$21.74	05/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	675570715	CMS
Amgen Inc.	$31.54	05/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	663134111	CMS
Merck Sharp & Dohme Corporation	$21.14	05/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695617525	CMS
TESARO, Inc.	$21.00	05/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	675570713	CMS
TESARO, Inc.	$1.18	04/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	675570711	CMS
Pharmacyclics LLC, An AbbVie Company	$22.14	04/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	665702805	CMS
Helsinn Therapeutics (U.S.), Inc.	$17.52	04/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	655948151	CMS
Genentech USA, Inc.	$19.21	04/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681236251	CMS
PFIZER INC.	$12.03	04/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	671950041	CMS
Astellas Pharma US Inc	$23.18	04/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	655775031	CMS
Celgene Corporation	$19.45	04/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672791687	CMS
PFIZER INC.	$15.95	04/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	671979665	CMS
Janssen Biotech, Inc.	$29.93	04/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658744767	CMS
AstraZeneca Pharmaceuticals LP	$21.66	04/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685344915	CMS
E.R. Squibb & Sons, L.L.C.	$21.18	04/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397549	CMS
E.R. Squibb & Sons, L.L.C.	$18.97	04/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651397527	CMS
Exelixis Inc.	$13.90	04/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	686549481	CMS
Genentech USA, Inc.	$23.42	04/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681278017	CMS
Taiho Oncology, Inc.	$19.72	03/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	679415421	CMS
AstraZeneca Pharmaceuticals LP	$7.50	03/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685931591	CMS
AstraZeneca Pharmaceuticals LP	$14.08	03/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685948713	CMS
Amgen Inc.	$33.31	03/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	663134133	CMS
Puma Biotechnology, Inc.	$23.20	03/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	706027011	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.27	03/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700391911	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$3,760.31	192
PY2020	$885.31	37
PY2021	$493.50	19
PY2022	$2,496.18	4
PY2023	$14.42	1
PY2024	$29.32	2

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

Source files and profile matching

Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_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.