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

JANET WILLIAM

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1821505587
CMS profile
11093730
Location
CERRITOS, 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 · PY2025 · Entire year

$5,283.83

217 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

PY2025 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,831.63 211
Education $452.20 6

By paying entity

PY2025 · entire year · sorted by reported total

Paying entityAmountRecords
Astellas Pharma US Inc $444.86 16
Merck Sharp & Dohme LLC $438.70 15
AstraZeneca Pharmaceuticals LP $305.05 9
Janssen Biotech, Inc. $287.28 12
Celgene Corporation $273.33 12
Novartis Pharmaceuticals Corporation $252.26 16
PFIZER INC. $230.37 13
Incyte Corporation $224.93 8
ABBVIE INC. $216.73 8
ARRAY BIOPHARMA INC $198.54 10
Regeneron Healthcare Solutions, Inc. $153.88 7
Bayer Healthcare Pharmaceuticals Inc. $153.19 10
Daiichi Sankyo Inc. $151.38 7
Eisai Inc. $125.01 6
Amgen Inc. $121.82 1
Gilead Sciences, Inc. $111.08 4
Genmab U.S., Inc. $107.98 4
Agios Pharmaceuticals, Inc. $101.74 4
SEAGEN INC. $99.99 1
ADC THERAPEUTICS AMERICA, INC. $84.90 3
E.R. Squibb & Sons, L.L.C. $82.02 4
Karyopharm Therapeutics Inc. $80.69 3
Lilly USA, LLC $79.99 4
Genentech USA, Inc. $76.27 3
PUMA BIOTECHNOLOGY, INC. $73.58 3
Syndax Pharmaceuticals, Inc. $66.12 2
BeiGene USA, Inc. $57.60 2
GENZYME CORPORATION $55.88 2
Boehringer Ingelheim Pharmaceuticals, Inc. $53.17 2
Aveo Pharmaceuticals, Inc. $51.17 2
CSL Behring $49.52 2
Alnylam Pharmaceuticals Inc. $48.82 2
GlaxoSmithKline, LLC. $47.34 3
BeOne Medicines USA, Inc. $43.45 2
TAIHO ONCOLOGY, INC. $39.44 2
Sumitomo Pharma America, Inc. $34.17 2
Ipsen Biopharmaceuticals, Inc $31.73 1
JAZZ PHARMACEUTICALS INC. $31.05 1
Stemline Therapeutics Inc. $28.33 1
Fennec Pharmaceuticals, Inc. $27.92 1
Geron Corporation $26.24 1
SERVIER PHARMACEUTICALS LLC $22.77 1
SOBI, INC $22.18 1
Alexion Pharmaceuticals, Inc. $19.17 1
SHIELD THERAPEUTICS INC $17.79 1
Rigel Pharmaceuticals, Inc. $17.43 1
PharmaEssentia USA Corporation $16.97 1

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

217 matching records · $5,283.83 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 217 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 217.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Merck Sharp & Dohme LLC $34.9112/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238294263 CMS
ABBVIE INC. $30.7812/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261204117620 CMS
GlaxoSmithKline, LLC. $15.7412/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190409555 CMS
PUMA BIOTECHNOLOGY, INC. $23.2812/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251751583 CMS
Astellas Pharma US Inc $2.0812/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238596402 CMS
Astellas Pharma US Inc $1.4412/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238596432 CMS
Astellas Pharma US Inc $12.2912/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238596656 CMS
Daiichi Sankyo Inc. $29.6012/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261197095809 CMS
Regeneron Healthcare Solutions, Inc. $20.2512/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213228949 CMS
Merck Sharp & Dohme LLC $33.8312/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238203918 CMS
GENZYME CORPORATION $25.2712/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233546876 CMS
Celgene Corporation $19.7012/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261184491345 CMS
Incyte Corporation $99.9912/03/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261226021251 CMS
Janssen Biotech, Inc. $22.6212/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174572440 CMS
GlaxoSmithKline, LLC. $14.3311/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191838042 CMS
ABBVIE INC. $30.2411/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261204117614 CMS
E.R. Squibb & Sons, L.L.C. $16.0411/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261184491343 CMS
Bayer Healthcare Pharmaceuticals Inc. $27.8911/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225899535 CMS
Astellas Pharma US Inc $10.7911/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238699320 CMS
Regeneron Healthcare Solutions, Inc. $22.3211/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213228947 CMS
Astellas Pharma US Inc $11.9211/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238700348 CMS
Eisai Inc. $24.1711/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261244533947 CMS
PFIZER INC. $23.4511/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231161976 CMS
Fennec Pharmaceuticals, Inc. $27.9211/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261250856123 CMS
ARRAY BIOPHARMA INC $9.6111/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231160678 CMS
JAZZ PHARMACEUTICALS INC. $31.0511/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234902199 CMS
TAIHO ONCOLOGY, INC. $17.2011/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211411062 CMS
Merck Sharp & Dohme LLC $27.1310/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238294265 CMS
Incyte Corporation $21.5710/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261226192443 CMS
Astellas Pharma US Inc $30.4410/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238691270 CMS
Regeneron Healthcare Solutions, Inc. $31.6210/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213228945 CMS
AstraZeneca Pharmaceuticals LP $26.3310/24/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261206589320 CMS
AstraZeneca Pharmaceuticals LP $19.9610/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206813215 CMS
Novartis Pharmaceuticals Corporation $30.3010/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200398842 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.5010/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225899539 CMS
Bayer Healthcare Pharmaceuticals Inc. $0.4810/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225899543 CMS
Karyopharm Therapeutics Inc. $19.2010/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246654661 CMS
Daiichi Sankyo Inc. $14.2510/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261197005579 CMS
Rigel Pharmaceuticals, Inc. $17.4310/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247378496 CMS
ARRAY BIOPHARMA INC $19.4610/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231160666 CMS
ARRAY BIOPHARMA INC $1.1610/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231159282 CMS
ARRAY BIOPHARMA INC $34.6010/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231160672 CMS
Incyte Corporation $19.7010/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225963455 CMS
Genmab U.S., Inc. $31.5510/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235934548 CMS
Merck Sharp & Dohme LLC $33.8710/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238075699 CMS
SHIELD THERAPEUTICS INC $17.7910/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261249626109 CMS
Agios Pharmaceuticals, Inc. $36.8310/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253244264 CMS
Astellas Pharma US Inc $14.5209/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238700764 CMS
Karyopharm Therapeutics Inc. $26.9109/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246654659 CMS
Alnylam Pharmaceuticals Inc. $32.5709/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261212771223 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $3,655.24 171
PY2022 $4,437.72 182
PY2023 $4,516.49 198
PY2024 $5,489.52 221
PY2025 $5,283.83 217

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · 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.

Cite this record.

Plain
JANET WILLIAM, NPI 1821505587. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1821505587.
APA 7
IndustryPayments. (2026). JANET WILLIAM, NPI 1821505587 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1821505587
Bluebook
JANET WILLIAM, NPI 1821505587, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1821505587.

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