Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

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.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$3,216.07

143 records · 0 disputed

“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.
Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$3,216.07	143

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$544.87	24
GlaxoSmithKline, LLC.	$324.45	16
ABBVIE INC.	$235.16	6
Otsuka America Pharmaceutical, Inc.	$229.34	7
PFIZER INC.	$189.17	9
Novo Nordisk AS	$181.64	7
Boehringer Ingelheim Pharmaceuticals, Inc.	$181.58	11
Abbott Laboratories	$165.41	7
Lilly USA, LLC	$144.84	10
Azurity Pharmaceuticals, Inc.	$143.29	8
Collegium Pharmaceutical, Inc.	$124.98	1
Amgen Inc.	$121.04	6
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$91.40	4
Exact Sciences Corporation	$80.03	4
Bayer HealthCare Pharmaceuticals Inc.	$66.37	3
Merck Sharp & Dohme Corporation	$52.83	2
E.R. Squibb & Sons, L.L.C.	$47.87	2
Sumitomo Pharma America, Inc.	$44.60	2
SANOFI-AVENTIS U.S. LLC	$38.84	2
Phathom Pharmaceuticals, Inc.	$36.89	2
EISAI INC.	$34.01	2
Teva Pharmaceuticals USA, Inc.	$29.07	2
Actelion Pharmaceuticals US, Inc.	$28.74	1
Xeris Pharmaceuticals, Inc.	$23.79	1
Lundbeck LLC	$17.98	1
Insmed, Inc.	$15.78	1
Kowa Pharmaceuticals America, Inc.	$13.51	1
Echosens North America, Inc.	$8.59	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
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

Payment records · PY2025 (143)

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

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Abbott Laboratories	$27.59	12/31/2025	Food and Beverage	No dispute reported	06/30/2026	1241008238	CMS
PFIZER INC.	$27.73	12/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229897766	CMS
Azurity Pharmaceuticals, Inc.	$13.14	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1242677500	CMS
Lilly USA, LLC	$26.18	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186752793	CMS
Lilly USA, LLC	$1.33	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186829048	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.19	12/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231956927	CMS
Otsuka America Pharmaceutical, Inc.	$16.85	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1227452883	CMS
Amgen Inc.	$20.42	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1228337766	CMS
Novo Nordisk Inc	$20.69	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1189109752	CMS
Azurity Pharmaceuticals, Inc.	$16.26	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1242677498	CMS
Abbott Laboratories	$26.60	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1241000171	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.77	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1225705685	CMS
AstraZeneca Pharmaceuticals LP	$22.49	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1206704552	CMS
Azurity Pharmaceuticals, Inc.	$21.79	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1242677496	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.70	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1223060732	CMS
Novo Nordisk Inc	$23.45	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1188991681	CMS
E.R. Squibb & Sons, L.L.C.	$23.03	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184612411	CMS
AstraZeneca Pharmaceuticals LP	$27.24	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206644397	CMS
Abbott Laboratories	$24.84	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1240992097	CMS
Azurity Pharmaceuticals, Inc.	$25.84	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1242677494	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.44	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1225705682	CMS
Azurity Pharmaceuticals, Inc.	$20.90	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1242677492	CMS
PFIZER INC.	$28.15	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1229391018	CMS
Novo Nordisk Inc	$20.71	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1188845864	CMS
Otsuka America Pharmaceutical, Inc.	$124.99	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1227452880	CMS
Merck Sharp & Dohme LLC	$27.89	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1238310224	CMS
Lilly USA, LLC	$26.18	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1186769544	CMS
Lilly USA, LLC	$1.33	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1186769546	CMS
GlaxoSmithKline, LLC.	$0.38	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1190406231	CMS
GlaxoSmithKline, LLC.	$11.85	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1191316768	CMS
Azurity Pharmaceuticals, Inc.	$15.63	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1242677490	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$3.95	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1223060730	CMS
Otsuka America Pharmaceutical, Inc.	$24.93	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1227452877	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.55	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1223060774	CMS
Exact Sciences Corporation	$17.84	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235528213	CMS
Novo Nordisk Inc	$26.24	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188463568	CMS
Azurity Pharmaceuticals, Inc.	$12.87	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1242677488	CMS
GlaxoSmithKline, LLC.	$13.81	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1190785524	CMS
Sumitomo Pharma America, Inc.	$24.37	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1176705283	CMS
Eisai Inc.	$16.58	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1244496691	CMS
Teva Pharmaceuticals USA, Inc.	$14.82	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1247420400	CMS
Novo Nordisk Inc	$33.97	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1188599627	CMS
Amgen Inc.	$23.84	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1228337770	CMS
GlaxoSmithKline, LLC.	$32.05	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1190514070	CMS
ABBVIE INC.	$15.62	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203618437	CMS
Abbott Laboratories	$21.97	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1240973221	CMS
Azurity Pharmaceuticals, Inc.	$16.86	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1242677486	CMS
Amgen Inc.	$22.35	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1228337772	CMS
Xeris Pharmaceuticals, Inc.	$23.79	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1250167178	CMS
Exact Sciences Corporation	$21.41	08/30/2025	Food and Beverage	No dispute reported	06/30/2026	1235528209	CMS
Otsuka America Pharmaceutical, Inc.	$20.15	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1227452873	CMS
GlaxoSmithKline, LLC.	$20.87	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1191401049	CMS
Insmed, Inc.	$15.78	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1186280284	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.16	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1225705678	CMS
Lundbeck LLC	$17.98	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1251835383	CMS
GlaxoSmithKline, LLC.	$15.29	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190707089	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.51	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223060728	CMS
PFIZER INC.	$23.99	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1229161583	CMS
PFIZER INC.	$21.07	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1230081209	CMS
GlaxoSmithKline, LLC.	$24.26	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1190340723	CMS
ABBVIE INC.	$24.75	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1203618431	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.34	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223060726	CMS
SANOFI-AVENTIS U.S. LLC	$19.37	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1233370915	CMS
PFIZER INC.	$26.56	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231667194	CMS
AstraZeneca Pharmaceuticals LP	$25.07	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206540018	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.42	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231956923	CMS
AstraZeneca Pharmaceuticals LP	$19.70	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206487052	CMS
Exact Sciences Corporation	$17.84	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1235528205	CMS
Abbott Laboratories	$20.13	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1240953767	CMS
Actelion Pharmaceuticals US, Inc.	$28.74	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1174193889	CMS
AstraZeneca Pharmaceuticals LP	$22.89	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206785508	CMS
ABBVIE INC.	$124.98	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1203618426	CMS
AstraZeneca Pharmaceuticals LP	$31.61	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206379292	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.41	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223060724	CMS
Phathom Pharmaceuticals, Inc.	$15.93	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1219349778	CMS
Lilly USA, LLC	$20.15	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1186794977	CMS
Lilly USA, LLC	$0.98	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1186817308	CMS
GlaxoSmithKline, LLC.	$29.01	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191728354	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.42	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231956918	CMS
AstraZeneca Pharmaceuticals LP	$23.68	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1207002566	CMS
PFIZER INC.	$24.75	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1228873196	CMS
Amgen Inc.	$14.60	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1227162808	CMS
Lilly USA, LLC	$23.97	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186840987	CMS
Abbott Laboratories	$23.99	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1240938494	CMS
AstraZeneca Pharmaceuticals LP	$13.96	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206221878	CMS
Amgen Inc.	$20.12	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228337774	CMS
PFIZER INC.	$17.42	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231721277	CMS
AstraZeneca Pharmaceuticals LP	$22.30	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1207114125	CMS
Teva Pharmaceuticals USA, Inc.	$14.25	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1247420320	CMS
Eisai Inc.	$17.43	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244496689	CMS
GlaxoSmithKline, LLC.	$16.59	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1191324810	CMS
ABBVIE INC.	$17.98	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203618422	CMS
Collegium Pharmaceutical, Inc.	$124.98	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224186690	CMS
GlaxoSmithKline, LLC.	$24.54	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1190911297	CMS
AstraZeneca Pharmaceuticals LP	$18.07	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1207257158	CMS
Exact Sciences Corporation	$22.94	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1235528200	CMS
AstraZeneca Pharmaceuticals LP	$16.19	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1207213698	CMS
Amgen Inc.	$19.71	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228337768	CMS
ABBVIE INC.	$26.21	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203618416	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.37	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231956916	CMS
AstraZeneca Pharmaceuticals LP	$28.88	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1207042859	CMS
Abbott Laboratories	$20.29	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1240923667	CMS
Echosens North America, Inc.	$8.59	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1243935018	CMS
GlaxoSmithKline, LLC.	$24.26	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1191563842	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.68	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223060720	CMS
Novo Nordisk Inc	$26.30	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1188619357	CMS
Kowa Pharmaceuticals America, Inc.	$13.51	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1243112030	CMS
Otsuka America Pharmaceutical, Inc.	$10.68	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1227452869	CMS
AstraZeneca Pharmaceuticals LP	$23.93	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206545377	CMS
SANOFI-AVENTIS U.S. LLC	$19.47	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233370863	CMS
AstraZeneca Pharmaceuticals LP	$35.38	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1206492269	CMS
AstraZeneca Pharmaceuticals LP	$26.50	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1207173691	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.04	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223060764	CMS
GlaxoSmithKline, LLC.	$30.76	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1190351606	CMS
AstraZeneca Pharmaceuticals LP	$14.87	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206913200	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.55	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223060722	CMS
ABBVIE INC.	$25.62	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1203618410	CMS
Novo Nordisk Inc	$30.28	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1188863996	CMS
GlaxoSmithKline, LLC.	$14.35	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1190746349	CMS
AstraZeneca Pharmaceuticals LP	$26.00	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206555647	CMS
AstraZeneca Pharmaceuticals LP	$27.16	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1207273772	CMS
Otsuka America Pharmaceutical, Inc.	$19.97	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1227452865	CMS
PFIZER INC.	$1.95	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231573358	CMS
GlaxoSmithKline, LLC.	$24.50	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1191601012	CMS
AstraZeneca Pharmaceuticals LP	$16.37	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206340478	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.19	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1223060718	CMS
AstraZeneca Pharmaceuticals LP	$19.37	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1206522091	CMS
AstraZeneca Pharmaceuticals LP	$23.72	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1206584716	CMS
AstraZeneca Pharmaceuticals LP	$17.21	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206247908	CMS
E.R. Squibb & Sons, L.L.C.	$24.84	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1184612184	CMS
Otsuka America Pharmaceutical, Inc.	$11.77	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1227452862	CMS
AstraZeneca Pharmaceuticals LP	$15.24	02/01/2025	Food and Beverage	No dispute reported	06/30/2026	1206621376	CMS
AstraZeneca Pharmaceuticals LP	$27.04	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206526668	CMS
PFIZER INC.	$17.55	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1231264625	CMS
GlaxoSmithKline, LLC.	$17.94	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1190733750	CMS
Sumitomo Pharma America, Inc.	$20.23	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1176705281	CMS
Lilly USA, LLC	$3.94	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1186752791	CMS
Lilly USA, LLC	$22.50	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1186802427	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.66	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1223060716	CMS
Phathom Pharmaceuticals, Inc.	$20.96	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1219349776	CMS
GlaxoSmithKline, LLC.	$23.99	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1190693528	CMS
Merck Sharp & Dohme LLC	$24.94	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1238310226	CMS
Lilly USA, LLC	$18.28	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1186776576	CMS

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: Dataset page · Bulk file · PY2019 , PY2020 , 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.

Permalink https://industrypayments.org/provider/npi-1558355792

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.