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

BAIJIA JIANG

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1922495514
CMS profile
4225784
Location
ANAHEIM, 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 · PY2023 · Entire year

$4,840.91

151 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

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,493.31 147
Consulting Fee $1,250.00 1
Education $97.60 3

By paying entity

PY2023 · entire year · sorted by reported total

Payment records · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

151 matching records · $4,840.91 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 151 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 151.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Janssen Biotech, Inc. $19.8712/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988313587 CMS
AstraZeneca Pharmaceuticals LP $20.3912/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261014896409 CMS
Incyte Corporation $19.0712/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044681711 CMS
AstraZeneca Pharmaceuticals LP $25.5612/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015962173 CMS
Merck Sharp & Dohme LLC $14.3512/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048559389 CMS
Daiichi Sankyo Inc. $23.5312/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006566443 CMS
GENZYME CORPORATION $20.8712/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050288417 CMS
E.R. Squibb & Sons, L.L.C. $17.7012/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015419109 CMS
PFIZER INC. $17.3211/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049862473 CMS
AstraZeneca Pharmaceuticals LP $24.6611/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011311833 CMS
Janssen Biotech, Inc. $20.2611/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988313577 CMS
Novartis Pharmaceuticals Corporation $34.6711/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992050535 CMS
Karyopharm Therapeutics Inc. $31.8911/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261056897633 CMS
Pharmacyclics LLC, An AbbVie Company $33.5811/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998287765 CMS
E.R. Squibb & Sons, L.L.C. $8.5711/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015419101 CMS
Pharmacyclics LLC, An AbbVie Company $24.6311/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998287763 CMS
ABBVIE INC. $23.3111/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997566205 CMS
EMD Serono, Inc. $23.2711/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032384249 CMS
Incyte Corporation $29.9411/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044681701 CMS
Stemline Therapeutics Inc. $120.1011/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040021901 CMS
Astellas Pharma US Inc $26.8711/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034662063 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.6411/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055418807 CMS
Astellas Pharma US Inc $20.9511/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034645257 CMS
Seagen Inc. $19.1111/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995835393 CMS
E.R. Squibb & Sons, L.L.C. $18.8511/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015419077 CMS
Merck Sharp & Dohme LLC $23.4611/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048822431 CMS
Novartis Pharmaceuticals Corporation $16.3511/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992050531 CMS
Amgen Inc. $28.8210/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019826105 CMS
Mirati Therapeutics, Inc. $13.4710/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261057993701 CMS
Seagen Inc. $28.2010/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995835383 CMS
Karyopharm Therapeutics Inc. $33.4010/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261056897637 CMS
Seagen Inc. $19.2810/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995835375 CMS
Seagen Inc. $24.2910/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995835377 CMS
Gilead Sciences, Inc. $32.8110/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261025548757 CMS
GENZYME CORPORATION $20.2910/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050288349 CMS
Pharmacyclics LLC, An AbbVie Company $17.9610/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998287761 CMS
AstraZeneca Pharmaceuticals LP $19.1910/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011747513 CMS
EMD Serono, Inc. $21.9210/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032374721 CMS
TAIHO ONCOLOGY, INC. $21.3710/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055232943 CMS
AstraZeneca Pharmaceuticals LP $22.3710/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015418687 CMS
Incyte Corporation $29.3110/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044681727 CMS
Merck Sharp & Dohme LLC $24.7310/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048559387 CMS
Genentech USA, Inc. $21.1310/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040308725 CMS
Gilead Sciences, Inc. $26.3610/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261025598867 CMS
Daiichi Sankyo Inc. $29.2810/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006514489 CMS
Novartis Pharmaceuticals Corporation $25.0110/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992050527 CMS
Amgen Inc. $26.6609/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261019826115 CMS
Exelixis Inc. $37.1709/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044602963 CMS
PFIZER INC. $11.5409/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049824975 CMS
GENZYME CORPORATION $17.8309/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050288313 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $101.59 1
PY2020 $95.00 1
PY2021 $156.70 4
PY2022 $1,575.52 77
PY2023 $4,840.91 151
PY2024 $3,630.46 159
PY2025 $5,208.02 217

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
BAIJIA JIANG, NPI 1922495514. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1922495514.
APA 7
IndustryPayments. (2026). BAIJIA JIANG, NPI 1922495514 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1922495514
Bluebook
BAIJIA JIANG, NPI 1922495514, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1922495514.

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