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

ZIAD U KHAN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1528386687
CMS profile
69557
Location
RANCHO CUCAMONGA, 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 · PY2022 · Entire year

$4,490.67

237 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,472.90 236
Education $17.77 1

By paying entity

PY2022 · entire year · sorted by reported total

Paying entityAmountRecords
Celgene Corporation $355.37 18
Novartis Pharmaceuticals Corporation $343.80 18
E.R. Squibb & Sons, L.L.C. $321.85 25
Incyte Corporation $297.09 13
GENZYME CORPORATION $273.32 14
PFIZER INC. $203.26 15
Merck Sharp & Dohme LLC $200.97 9
AVEO Pharmaceuticals, Inc. $190.37 6
Amgen Inc. $146.07 11
Myovant Sciences Inc. $144.98 8
Seagen Inc. $134.84 7
Regeneron Healthcare Solutions, Inc. $133.39 5
Kite Pharma, Inc. $123.60 6
Janssen Biotech, Inc. $123.24 5
Boehringer Ingelheim Pharmaceuticals, Inc. $99.68 5
Sobi, Inc $92.64 4
EISAI INC. $89.37 4
Astellas Pharma US Inc $88.69 5
AstraZeneca Pharmaceuticals LP $86.70 4
Bayer HealthCare Pharmaceuticals Inc. $84.21 3
GlaxoSmithKline, LLC. $83.26 5
Genentech USA, Inc. $74.85 5
Alexion Pharmaceuticals, Inc. $73.13 4
Gilead Sciences, Inc. $63.40 3
EMD Serono, Inc. $59.16 3
Ipsen Biopharmaceuticals, Inc $55.46 3
Daiichi Sankyo Inc. $50.04 2
Mylan Institutional Inc. $48.71 2
SERVIER PHARMACEUTICALS LLC $47.85 2
BeiGene USA, Inc. $47.59 2
Janssen Pharmaceuticals, Inc $40.71 3
Exelixis Inc. $37.99 2
Global Blood Therapeutics, Inc. $36.44 2
Karyopharm Therapeutics Inc. $34.84 2
Lilly USA, LLC $28.60 2
Rigel Pharmaceuticals, Inc. $24.37 1
Taiho Oncology, Inc. $24.32 1
TG Therapeutics, Inc. $23.43 1
PUMA BIOTECHNOLOGY, INC. $22.27 1
PharmaEssentia USA Corporation $22.10 1
Pharmacyclics LLC, an AbbVie Company $17.96 1
Deciphera Pharmaceuticals Inc. $14.99 1
Emmaus Medical, Inc. $13.13 1
ARRAY BIOPHARMA INC $11.31 1
SECURA BIO, INC. $1.32 1

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

237 matching records · $4,490.67 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 237 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 237.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
GENZYME CORPORATION $18.5412/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938995931 CMS
PFIZER INC. $14.8612/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949503755 CMS
Myovant Sciences Inc. $15.2312/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026941216379 CMS
Kite Pharma, Inc. $23.8012/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920067261 CMS
Celgene Corporation $19.9912/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494169 CMS
E.R. Squibb & Sons, L.L.C. $18.7512/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494145 CMS
E.R. Squibb & Sons, L.L.C. $0.3312/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494147 CMS
Incyte Corporation $23.1712/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943013565 CMS
GENZYME CORPORATION $16.2112/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938995935 CMS
Seagen Inc. $20.4912/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904130149 CMS
PFIZER INC. $28.2612/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949443807 CMS
Novartis Pharmaceuticals Corporation $21.6012/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893831365 CMS
Regeneron Healthcare Solutions, Inc. $26.9812/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927231689 CMS
AstraZeneca Pharmaceuticals LP $19.1312/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915092003 CMS
Merck Sharp & Dohme LLC $24.5512/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376785 CMS
Amgen Inc. $22.8211/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939312865 CMS
Celgene Corporation $24.0511/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494167 CMS
Karyopharm Therapeutics Inc. $17.6611/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026946532487 CMS
Seagen Inc. $24.7511/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904130155 CMS
Alexion Pharmaceuticals, Inc. $15.3711/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915368423 CMS
Daiichi Sankyo Inc. $22.2311/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930881643 CMS
Novartis Pharmaceuticals Corporation $17.4811/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893831361 CMS
AVEO Pharmaceuticals, Inc. $22.6011/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950108091 CMS
EISAI INC. $15.0511/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908099781 CMS
Incyte Corporation $22.6511/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943013551 CMS
Amgen Inc. $17.2711/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939889497 CMS
Ipsen Biopharmaceuticals, Inc $19.0411/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893402151 CMS
Alexion Pharmaceuticals, Inc. $24.9611/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914820627 CMS
GlaxoSmithKline, LLC. $12.4411/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944881355 CMS
BeiGene USA, Inc. $23.0811/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940793661 CMS
PFIZER INC. $9.1011/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949436313 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.4910/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887707263 CMS
Global Blood Therapeutics, Inc. $22.8110/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942709949 CMS
Janssen Pharmaceuticals, Inc $13.6210/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885813817 CMS
Myovant Sciences Inc. $23.9910/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026941216377 CMS
EMD Serono, Inc. $17.3610/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026941570587 CMS
Seagen Inc. $24.7310/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904130111 CMS
E.R. Squibb & Sons, L.L.C. $17.0710/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494135 CMS
Exelixis Inc. $19.7310/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932466011 CMS
Amgen Inc. $3.5210/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939889495 CMS
Incyte Corporation $28.8410/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943013535 CMS
Sobi, Inc $22.6110/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940360467 CMS
Kite Pharma, Inc. $24.1810/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920065897 CMS
E.R. Squibb & Sons, L.L.C. $8.0510/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494163 CMS
Novartis Pharmaceuticals Corporation $20.6710/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893831357 CMS
E.R. Squibb & Sons, L.L.C. $0.5210/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494127 CMS
E.R. Squibb & Sons, L.L.C. $2.7010/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494129 CMS
E.R. Squibb & Sons, L.L.C. $26.9110/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932494165 CMS
Regeneron Healthcare Solutions, Inc. $31.3910/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927231685 CMS
Astellas Pharma US Inc $13.9210/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940290863 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,844.15 219
PY2020 $2,957.64 164
PY2021 $3,441.75 176
PY2022 $4,490.67 237
PY2023 $4,823.18 248
PY2024 $15,198.08 274
PY2025 $5,522.10 258

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
ZIAD U KHAN, NPI 1528386687. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1528386687.
APA 7
IndustryPayments. (2026). ZIAD U KHAN, NPI 1528386687 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1528386687
Bluebook
ZIAD U KHAN, NPI 1528386687, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1528386687.

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