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

MICHAEL A REGAN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1831575687
CMS profile
11237964
Location
LISLE, 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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Filter and download payment records

General Payments · PY2023 · Entire year

$2,491.38

141 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 $2,415.03 136
Education $76.35 5

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

141 matching records · $2,491.38 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 141 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 141.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
MAYNE PHARMA COMMERCIAL LLC $9.1112/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060912253 CMS
ABBVIE INC. $31.1912/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261009449995 CMS
MAYNE PHARMA COMMERCIAL LLC $6.7612/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060912251 CMS
Dermavant Sciences, Inc. $17.1412/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991356671 CMS
MAYNE PHARMA COMMERCIAL LLC $11.9011/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060912249 CMS
Regeneron Healthcare Solutions, Inc. $38.6911/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999857483 CMS
Lilly USA, LLC $19.2411/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033262487 CMS
ABBVIE INC. $15.7211/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261009449988 CMS
Blueprint Medicines Corporation $20.7911/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051281163 CMS
LEO Pharma Inc. $13.4211/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630255 CMS
LEO Pharma Inc. $2.5311/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630257 CMS
Novartis Pharmaceuticals Corporation $19.4011/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992783885 CMS
PFIZER INC. $18.8711/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049843163 CMS
MAYNE PHARMA COMMERCIAL LLC $6.7411/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060912247 CMS
Janssen Biotech, Inc. $14.2311/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988685273 CMS
Novartis Pharmaceuticals Corporation $20.6611/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992783875 CMS
ABBVIE INC. $23.2111/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261009449983 CMS
Lilly USA, LLC $16.9911/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033510505 CMS
Galderma Laboratories, L.P. $22.9911/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059776263 CMS
LEO Pharma Inc. $8.6411/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630251 CMS
LEO Pharma Inc. $6.4811/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630247 CMS
Dermavant Sciences, Inc. $21.8110/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991356667 CMS
ABBVIE INC. $21.8610/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261009449974 CMS
Sun Pharmaceutical Industries Inc. $30.0610/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261054142581 CMS
MAYNE PHARMA COMMERCIAL LLC $11.7110/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060912245 CMS
LEO Pharma Inc. $11.0910/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630243 CMS
Galderma Laboratories, L.P. $19.3910/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059776259 CMS
Novartis Pharmaceuticals Corporation $7.5210/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992783879 CMS
MAYNE PHARMA COMMERCIAL LLC $6.2210/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060912243 CMS
E.R. Squibb & Sons, L.L.C. $23.9410/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261014861987 CMS
Lilly USA, LLC $20.2509/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033390319 CMS
Almirall LLC $2.3309/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261038186633 CMS
Regeneron Healthcare Solutions, Inc. $38.3709/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999857475 CMS
E.R. Squibb & Sons, L.L.C. $18.5309/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261014861929 CMS
Novartis Pharmaceuticals Corporation $24.6609/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992783871 CMS
ABBVIE INC. $21.9209/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261009449967 CMS
Almirall LLC $3.2609/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261038186663 CMS
LEO Pharma Inc. $18.6709/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630239 CMS
LEO Pharma Inc. $9.6409/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630231 CMS
LEO Pharma Inc. $11.0209/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630235 CMS
MAYNE PHARMA COMMERCIAL LLC $7.1308/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060912241 CMS
Novartis Pharmaceuticals Corporation $19.4208/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992783859 CMS
LEO Pharma Inc. $6.7908/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630227 CMS
Almirall LLC $1.7208/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261038186659 CMS
LEO Pharma Inc. $12.0108/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630223 CMS
LEO Pharma Inc. $14.4208/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630219 CMS
Incyte Corporation $26.5808/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044839737 CMS
ABBVIE INC. $18.4508/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261009449959 CMS
LEO Pharma Inc. $19.8108/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053630215 CMS
Blueprint Medicines Corporation $23.2108/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051281085 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $549.67 29
PY2022 $1,038.11 68
PY2023 $2,491.38 141
PY2024 $2,561.02 141
PY2025 $3,445.66 201

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
MICHAEL A REGAN, NPI 1831575687. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1831575687.
APA 7
IndustryPayments. (2026). MICHAEL A REGAN, NPI 1831575687 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1831575687
Bluebook
MICHAEL A REGAN, NPI 1831575687, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1831575687.

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