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 J DEROSA

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1568499283
CMS profile
162020
Location
SAINT LOUIS, MO

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 · PY2019 · Entire year

$797.51

62 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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $749.59 58
Education $47.92 4

By paying entity

PY2019 · entire year · sorted by reported total

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

62 matching records · $797.51 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 62 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 62.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Aesculap, Inc. $12.6512/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026666206935 CMS
Novo Nordisk Inc $13.4012/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674709271 CMS
Bayer HealthCare Pharmaceuticals Inc. $18.3511/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628477877 CMS
AMAG Pharmaceuticals, Inc. $19.7311/14/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698513121 CMS
Allergan Inc. $4.2311/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247153 CMS
Allergan Inc. $8.2910/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247151 CMS
Vertical Pharmaceuticals, LLC $14.3110/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026675498241 CMS
Allergan Inc. $4.7610/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247145 CMS
Allergan Inc. $2.8310/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247143 CMS
PFIZER INC. $10.8110/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673228393 CMS
Allergan Inc. $10.5110/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247139 CMS
AMAG Pharmaceuticals, Inc. $18.1509/23/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698513119 CMS
Allergan Inc. $1.5409/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247135 CMS
Aesculap, Inc. $17.2308/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026666206930 CMS
Avion Pharmaceuticals $12.5908/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702496861 CMS
Hologic, LLC $18.9308/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026649986885 CMS
Novo Nordisk Inc $13.9308/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674589959 CMS
PFIZER INC. $12.6508/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672589199 CMS
PFIZER INC. $13.9907/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672401495 CMS
Allergan Inc. $1.4306/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247131 CMS
PFIZER INC. $11.6706/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672265091 CMS
Duchesnay USA Incorporated $5.0206/19/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699526257 CMS
Vertical Pharmaceuticals, LLC $13.6806/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026675498239 CMS
Merck Sharp & Dohme Corporation $16.2206/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695562697 CMS
Amgen Inc. $15.8606/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662765233 CMS
AbbVie, Inc. $12.0705/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026647878931 CMS
Bayer HealthCare Pharmaceuticals Inc. $16.7605/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628415287 CMS
Covidien LP $23.4305/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026636973639 CMS
Novo Nordisk Inc $13.7705/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026669593273 CMS
PFIZER INC. $13.4205/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672267955 CMS
Avion Pharmaceuticals $11.6505/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702485391 CMS
Avion Pharmaceuticals $15.4805/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702486901 CMS
AbbVie, Inc. $12.2104/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026647879131 CMS
Allergan Inc. $7.3804/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247127 CMS
Duchesnay USA Incorporated $10.9404/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699526253 CMS
Duchesnay USA Incorporated $5.0204/15/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699526255 CMS
Merck Sharp & Dohme Corporation $13.3404/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695401951 CMS
Allergan Inc. $4.9904/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247123 CMS
Novo Nordisk Inc $14.5904/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026669547989 CMS
Allergan Inc. $12.0403/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247119 CMS
AbbVie, Inc. $19.3103/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026647879113 CMS
TherapeuticsMD, Inc. $12.9103/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703049233 CMS
Allergan Inc. $10.7703/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247117 CMS
PFIZER INC. $16.7203/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672001217 CMS
Allergan Inc. $3.8303/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247113 CMS
Allergan Inc. $8.3802/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247109 CMS
AbbVie, Inc. $15.0302/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026647879097 CMS
Allergan Inc. $3.6502/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247107 CMS
Allergan Inc. $3.7902/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670247101 CMS
Hologic, LLC $10.0902/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026649986881 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $797.51 62
PY2020 $222.21 14
PY2021 $791.22 49
PY2022 $1,173.35 61
PY2023 $766.24 31
PY2024 $333.86 16
PY2025 $327.95 18

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
MICHAEL J DEROSA, NPI 1568499283. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1568499283.
APA 7
IndustryPayments. (2026). MICHAEL J DEROSA, NPI 1568499283 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1568499283
Bluebook
MICHAEL J DEROSA, NPI 1568499283, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1568499283.

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