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

MARK A PIEKARSKY

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1558355792
CMS profile
160832
Location
NEW BRITAIN, CT

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

$1,496.88

89 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 $1,485.08 87
Education $11.80 2

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

89 matching records · $1,496.88 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 89 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 89.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.6512/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684884220 CMS
AstraZeneca Pharmaceuticals LP $15.1112/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685211465 CMS
PFIZER INC. $11.0112/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673651915 CMS
PFIZER INC. $15.3112/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673659079 CMS
Janssen Pharmaceuticals, Inc $22.5412/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659196469 CMS
Astellas Pharma US Inc $11.4512/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026655729809 CMS
AbbVie, Inc. $22.3411/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026648215465 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.2411/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684884217 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.3511/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700387203 CMS
Amarin Pharma Inc. $17.6411/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699255155 CMS
Shire North American Group Inc $14.4911/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026637896345 CMS
Allergan Inc. $21.9210/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670951693 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.1510/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700387205 CMS
PFIZER INC. $13.8610/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673196293 CMS
Janssen Pharmaceuticals, Inc $14.7210/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659196465 CMS
Corcept Therapeutics $16.2610/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695500877 CMS
Lilly USA, LLC $16.1110/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657999995 CMS
Novartis Pharmaceuticals Corporation $11.6410/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659875561 CMS
PFIZER INC. $13.6010/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672878003 CMS
GlaxoSmithKline, LLC. $17.9510/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671542835 CMS
Astellas Pharma US Inc $12.4409/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026655729807 CMS
PFIZER INC. $12.5109/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672901693 CMS
PFIZER INC. $14.4709/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672970107 CMS
Amarin Pharma Inc. $17.3309/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699219751 CMS
PFIZER INC. $17.9309/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672815112 CMS
Lilly USA, LLC $14.2808/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658006369 CMS
AstraZeneca Pharmaceuticals LP $15.8008/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685711229 CMS
Allergan Inc. $22.2508/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670951689 CMS
Daiichi Sankyo Inc. $16.8808/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695354449 CMS
Novo Nordisk Inc $14.3708/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026674600029 CMS
PFIZER INC. $5.6508/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672540647 CMS
Merck Sharp & Dohme Corporation $14.8907/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695671143 CMS
GlaxoSmithKline, LLC. $15.7907/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671399893 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.4007/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700054673 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.0207/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700387207 CMS
Amarin Pharma Inc. $18.7807/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699190205 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.0906/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700387209 CMS
PFIZER INC. $12.4806/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672223577 CMS
AbbVie, Inc. $22.5606/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026648215441 CMS
Amarin Pharma Inc. $125.0006/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699165111 CMS
Astellas Pharma US Inc $11.7506/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026655729805 CMS
GlaxoSmithKline, LLC. $21.1706/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671481763 CMS
Lilly USA, LLC $13.5606/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658006367 CMS
PFIZER INC. $11.0805/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672221711 CMS
GlaxoSmithKline, LLC. $21.7605/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670316545 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.8905/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684884213 CMS
Amgen Inc. $15.6705/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662712469 CMS
Collegium Pharmaceutical, Inc. $12.3605/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026655152145 CMS
Bausch Health US, LLC $15.1205/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684531481 CMS
PFIZER INC. $12.4305/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672146195 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,496.88 89
PY2020 $355.50 21
PY2021 $512.51 34
PY2022 $1,740.57 93
PY2023 $2,339.57 113
PY2024 $2,482.11 113
PY2025 $3,216.07 143

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
MARK A PIEKARSKY, NPI 1558355792. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1558355792.
APA 7
IndustryPayments. (2026). MARK A PIEKARSKY, NPI 1558355792 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1558355792
Bluebook
MARK A PIEKARSKY, NPI 1558355792, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1558355792.

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