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

WILLIAM M SIKOV

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1811916661
CMS profile
309400
Location
PROVIDENCE, RI

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

$50,668.19

44 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 . 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

By paying entity

PY2022 · entire year · sorted by reported total

Paying entityAmountRecords
Lilly USA, LLC $21,096.56 20
Seagen Inc. $14,091.00 11
Daiichi Sankyo Inc. $11,492.63 9
AstraZeneca Pharmaceuticals LP $3,425.00 1
Genentech, Inc. $563.00 3

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

44 matching records · $50,668.19 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 44 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 1–44 of 44.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Lilly USA, LLC $19.0812/13/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918361619 CMS
Lilly USA, LLC $144.0012/13/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918374699 CMS
Lilly USA, LLC $16.1812/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918337997 CMS
Lilly USA, LLC $25.0012/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918337999 CMS
Lilly USA, LLC $53.7612/12/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918338001 CMS
Lilly USA, LLC $25.0012/12/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918338003 CMS
Daiichi Sankyo Inc. $685.0012/07/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930889593 CMS
Daiichi Sankyo Inc. $96.0112/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930829981 CMS
Daiichi Sankyo Inc. $112.5712/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957952277 CMS
Seagen Inc. $118.4411/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088479 CMS
Seagen Inc. $4,840.0011/15/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088483 CMS
Seagen Inc. $880.1111/15/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088485 CMS
Seagen Inc. $1,235.0011/10/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088491 CMS
Daiichi Sankyo Inc. $5,500.0011/03/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930872609 CMS
Seagen Inc. $124.9511/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088481 CMS
Seagen Inc. $77.5011/01/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088487 CMS
Seagen Inc. $3,520.0011/01/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088489 CMS
Daiichi Sankyo Inc. $116.0510/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930873409 CMS
Daiichi Sankyo Inc. $863.0010/27/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930873417 CMS
Lilly USA, LLC $3,200.0010/27/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918374695 CMS
Lilly USA, LLC $2,800.0010/27/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918374697 CMS
Lilly USA, LLC $513.6010/25/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918330519 CMS
Lilly USA, LLC $110.8110/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918337995 CMS
Lilly USA, LLC $211.5610/25/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918356773 CMS
Seagen Inc. $1,235.0009/24/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088459 CMS
Daiichi Sankyo Inc. $2,750.0009/19/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930836443 CMS
Genentech, Inc. $160.0007/23/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950808427 CMS
Genentech, Inc. $340.0007/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950808429 CMS
Daiichi Sankyo Inc. $685.0007/14/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930888581 CMS
Lilly USA, LLC $1,600.0006/21/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918337987 CMS
Genentech, Inc. $63.0006/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950808819 CMS
AstraZeneca Pharmaceuticals LP $3,425.0005/03/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914832743 CMS
Seagen Inc. $1,235.0005/03/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088441 CMS
Daiichi Sankyo Inc. $685.0004/12/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930887715 CMS
Lilly USA, LLC $5,600.0004/01/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918437343 CMS
Seagen Inc. $275.0003/29/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088465 CMS
Lilly USA, LLC $6.1803/23/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918293273 CMS
Lilly USA, LLC $37.3303/23/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918330521 CMS
Lilly USA, LLC $16.3303/23/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918337991 CMS
Lilly USA, LLC $106.7703/23/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918337993 CMS
Lilly USA, LLC $610.9603/23/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918361617 CMS
Seagen Inc. $550.0003/03/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904088397 CMS
Lilly USA, LLC $2,800.0002/15/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918334231 CMS
Lilly USA, LLC $3,200.0002/15/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918337989 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $45,360.77 39
PY2020 $18,586.48 38
PY2021 $17,611.61 17
PY2022 $50,668.19 44
PY2023 $21,992.86 23
PY2024 $1,758.80 13

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.

Cite this record.

Plain
WILLIAM M SIKOV, NPI 1811916661. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1811916661.
APA 7
IndustryPayments. (2026). WILLIAM M SIKOV, NPI 1811916661 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1811916661
Bluebook
WILLIAM M SIKOV, NPI 1811916661, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1811916661.

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