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

PETER A LIO

Allopathic & Osteopathic Physicians Dermatology

NPI
1497787923
CMS profile
21983
Location
CHICAGO, IL

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 · PY2024 · Entire year

$523,786.47

398 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

PY2024 · entire year · sorted by reported total

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $139,509.49 61
Regeneron Healthcare Solutions, Inc. $95,780.24 65
Lilly USA, LLC $72,902.95 61
ABBVIE INC. $64,570.27 62
Arcutis Biotherapeutics, Inc. $44,548.30 35
Galderma Laboratories, L.P. $41,353.75 42
PFIZER INC. $26,601.81 18
Incyte Corporation $18,053.93 24
Eli Lilly and Company $10,400.00 3
Regeneron Pharmaceuticals, Inc. $4,615.48 10
SUN PHARMACEUTICAL INDUSTRIES INC. $2,361.04 2
LNHC, Inc $1,500.00 1
LEO Pharma Inc. $1,391.01 2
Janssen Biotech, Inc. $133.29 9
Takeda Pharmaceuticals U.S.A., Inc. $25.00 1
UCB, Inc. $22.20 1
E.R. Squibb & Sons, L.L.C. $17.71 1

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

398 matching records · $523,786.47 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 398 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 398.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Lilly USA, LLC $3,200.0012/20/2024 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: NEW
06/30/20261155957502 CMS
Lilly USA, LLC $1,200.0012/20/2024 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: NEW
06/30/20261155961192 CMS
Lilly USA, LLC $175.9212/19/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135190527 CMS
Lilly USA, LLC $138.5512/19/2024 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261155956706 CMS
Lilly USA, LLC $1,600.0012/19/2024 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: NEW
06/30/20261155959966 CMS
GENZYME CORPORATION $2,562.0012/18/2024 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
06/30/20261139742194 CMS
GENZYME CORPORATION $7,686.0012/18/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139742206 CMS
Lilly USA, LLC $481.5012/18/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135292224 CMS
Lilly USA, LLC $3,200.0012/17/2024 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: NEW
06/30/20261155957498 CMS
Lilly USA, LLC $1,200.0012/17/2024 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: NEW
06/30/20261155961190 CMS
Lilly USA, LLC $6,400.0012/13/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135290432 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.0012/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137621632 CMS
Regeneron Healthcare Solutions, Inc. $33.1712/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114101873 CMS
Galderma Laboratories, L.P. $5.8812/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145313368 CMS
Lilly USA, LLC $7,800.0012/11/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135190523 CMS
Lilly USA, LLC $800.0012/11/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135316747 CMS
Lilly USA, LLC $120.4412/11/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261155957500 CMS
ABBVIE INC. $23.2312/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104887543 CMS
LEO Pharma Inc. $21.0112/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261152640407 CMS
Lilly USA, LLC $1,200.0012/09/2024 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: NEW
06/30/20261155956308 CMS
Lilly USA, LLC $3,200.0012/09/2024 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: NEW
06/30/20261155956704 CMS
GENZYME CORPORATION $250.0012/08/2024 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
06/30/20261139742196 CMS
GENZYME CORPORATION $500.0012/08/2024 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
06/30/20261139742198 CMS
Lilly USA, LLC $12,499.2112/06/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135316389 CMS
GENZYME CORPORATION $3,416.0012/05/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139742204 CMS
Lilly USA, LLC $377.8012/04/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135282037 CMS
Lilly USA, LLC $70.1512/04/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261155954486 CMS
Galderma Laboratories, L.P. $13.7012/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145313366 CMS
Lilly USA, LLC $27.6812/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135316413 CMS
Arcutis Biotherapeutics, Inc. $763.9511/23/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068433 CMS
Arcutis Biotherapeutics, Inc. $424.0011/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068435 CMS
Arcutis Biotherapeutics, Inc. $300.1811/23/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068437 CMS
Arcutis Biotherapeutics, Inc. $138.7211/23/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068439 CMS
Arcutis Biotherapeutics, Inc. $8,250.0011/23/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068441 CMS
Arcutis Biotherapeutics, Inc. $92.5511/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068397 CMS
Lilly USA, LLC $3,200.0011/19/2024 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: NEW
06/30/20261155955412 CMS
Lilly USA, LLC $2,000.0011/19/2024 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: NEW
06/30/20261155961198 CMS
Regeneron Healthcare Solutions, Inc. $15.0611/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114101871 CMS
Arcutis Biotherapeutics, Inc. $89.9811/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068405 CMS
Arcutis Biotherapeutics, Inc. $4,875.0011/13/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068413 CMS
Lilly USA, LLC $495.5511/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135190531 CMS
Lilly USA, LLC $76.8311/13/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261155959972 CMS
Galderma Laboratories, L.P. $2,250.0011/12/2024 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
06/30/20261145313364 CMS
Galderma Laboratories, L.P. $3,600.0011/11/2024 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
06/30/20261145313362 CMS
Arcutis Biotherapeutics, Inc. $1,500.0011/10/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068407 CMS
ABBVIE INC. $3,375.0011/08/2024 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
06/30/20261104887541 CMS
Arcutis Biotherapeutics, Inc. $4.8811/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121068401 CMS
Galderma Laboratories, L.P. $11.2111/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145313360 CMS
Eli Lilly and Company $5,200.0011/01/2024 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
06/30/20261135282017 CMS
Eli Lilly and Company $2,800.0011/01/2024 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
06/30/20261135316385 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $215,978.78 303
PY2020 $124,190.27 121
PY2021 $242,039.43 171
PY2022 $459,341.45 342
PY2023 $306,805.04 422
PY2024 $523,786.47 398
PY2025 $521,217.75 359

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
PETER A LIO, NPI 1497787923. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1497787923.
APA 7
IndustryPayments. (2026). PETER A LIO, NPI 1497787923 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1497787923
Bluebook
PETER A LIO, NPI 1497787923, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1497787923.

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