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

MICHELLE E MAROSOK

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1669166112
CMS profile
11497939
Location
LA MESA, 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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2023 · Entire year

$1,551.44

70 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 $1,551.44 70

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

70 matching records · $1,551.44 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 70 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 70.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Eisai Inc. $22.5712/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023353665 CMS
EMD Serono, Inc. $21.4612/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032385555 CMS
Bayer Healthcare Pharmaceuticals Inc. $30.9112/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261005612671 CMS
GlaxoSmithKline, LLC. $17.2512/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261004317489 CMS
Incyte Corporation $20.2812/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044824063 CMS
Blueprint Medicines Corporation $23.7012/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051283133 CMS
Eisai Inc. $23.4212/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023353663 CMS
Genentech USA, Inc. $25.6412/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040684175 CMS
BeiGene USA, Inc. $24.1612/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051186981 CMS
ARRAY BIOPHARMA INC $19.4412/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049865341 CMS
Merck Sharp & Dohme LLC $21.9511/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048761045 CMS
PFIZER INC. $24.5811/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050188499 CMS
MENARINI SILICON BIOSYSTEMS, INC. $14.2911/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060588037 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.1811/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261005595217 CMS
Takeda Pharmaceuticals U.S.A., Inc. $32.3011/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055953828 CMS
Astellas Pharma US Inc $27.7511/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034690729 CMS
EMD Serono, Inc. $19.6111/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032379039 CMS
MorphoSys, US Inc. $21.7711/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060327641 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.0211/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261005569119 CMS
Karyopharm Therapeutics Inc. $15.3311/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261056918209 CMS
Daiichi Sankyo Inc. $16.5711/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006535825 CMS
Merck Sharp & Dohme LLC $28.0111/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048408209 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.0711/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055953825 CMS
Merck Sharp & Dohme LLC $27.7711/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048408355 CMS
Pharmacyclics LLC, An AbbVie Company $29.1611/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998305673 CMS
EMD Serono, Inc. $20.7410/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032376903 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.0710/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055953821 CMS
AstraZeneca Pharmaceuticals LP $22.4710/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011910465 CMS
AstraZeneca Pharmaceuticals LP $21.5810/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015687829 CMS
ARRAY BIOPHARMA INC $16.9410/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050064015 CMS
Seagen Inc. $32.6310/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995763607 CMS
PFIZER INC. $16.3610/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050017809 CMS
AstraZeneca Pharmaceuticals LP $22.6310/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015672457 CMS
ACCORD HEALTHCARE, INC. $19.7510/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261052316321 CMS
Janssen Biotech, Inc. $16.5210/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988206781 CMS
Novartis Pharmaceuticals Corporation $32.5610/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992944171 CMS
EMD Serono, Inc. $16.4110/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032328583 CMS
EMD Serono, Inc. $20.8109/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032328747 CMS
Astellas Pharma US Inc $24.9509/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034548285 CMS
Janssen Biotech, Inc. $13.9109/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988206791 CMS
Mirati Therapeutics, Inc. $23.4709/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058013189 CMS
Daiichi Sankyo Inc. $16.8109/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006486085 CMS
Fresenius Kabi USA, LLC $29.4709/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060083615 CMS
Novartis Pharmaceuticals Corporation $17.9909/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992944169 CMS
Regeneron Healthcare Solutions, Inc. $34.2709/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999780431 CMS
Daiichi Sankyo Inc. $15.8709/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006496169 CMS
Kyowa Kirin, Inc. $15.4709/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261027045429 CMS
Novartis Pharmaceuticals Corporation $26.8409/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026992944167 CMS
Seagen Inc. $19.9109/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995763519 CMS
PFIZER INC. $22.3209/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050046991 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $1,551.44 70
PY2024 $3,331.39 107
PY2025 $1,663.44 45

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
2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · 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
MICHELLE E MAROSOK, NPI 1669166112. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1669166112.
APA 7
IndustryPayments. (2026). MICHELLE E MAROSOK, NPI 1669166112 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1669166112
Bluebook
MICHELLE E MAROSOK, NPI 1669166112, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1669166112.

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