Covered recipient · General Payments record

STEPHEN G DIAMANTONI

Allopathic & Osteopathic Physicians Family Medicine

NPI: 1831240100
CMS profile: 82767
Location: LANCASTER, PA

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

$3,933.60

234 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 July 26, 2026. 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 payment	Amount	Records
Food and Beverage	$3,833.44	232
Education	$100.16	2

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
AstraZeneca Pharmaceuticals LP	$497.24	28
AbbVie Inc.	$456.20	38
Novo Nordisk Inc	$417.46	25
GlaxoSmithKline, LLC.	$354.43	21
Lilly USA, LLC	$242.71	12
Boehringer Ingelheim Pharmaceuticals, Inc.	$219.75	14
PFIZER INC.	$185.02	16
Bayer Healthcare Pharmaceuticals Inc.	$174.95	12
Supernus Pharmaceuticals, Inc.	$163.95	9
Astellas Pharma US Inc	$142.64	3
SANOFI PASTEUR INC.	$133.01	6
Axsome Therapeutics, Inc.	$92.55	5
Merck Sharp & Dohme LLC	$89.27	5
Janssen Pharmaceuticals, Inc	$86.82	5
Exact Sciences Corporation	$81.82	4
Ironwood Pharmaceuticals, Inc	$72.72	4
Novartis Pharmaceuticals Corporation	$67.57	3
Otsuka America Pharmaceutical, Inc.	$57.93	3
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$45.71	3
Actelion Pharmaceuticals US, Inc.	$44.17	2
IBSA Pharma Inc.	$43.81	2
Amgen Inc.	$43.77	2
SANOFI-AVENTIS U.S. LLC	$37.44	2
Lundbeck LLC	$36.51	2
Corcept Therapeutics	$23.13	1
Eisai Inc.	$22.09	1
NESTLE HEALTHCARE NUTRITION INC.	$19.82	1
Mylan Specialty L.P.	$18.54	1
Kowa Pharmaceuticals America, Inc.	$16.35	1
Almatica Pharma LLC	$16.25	1
Organon LLC	$15.39	1
Dexcom, Inc.	$14.58	1

Page 4 of 5; records 151–200 of 234 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

STEPHEN G DIAMANTONI

NPI 1831240100 · CMS profile ID 82767

Allopathic & Osteopathic Physicians / Family Medicine

LANCASTER, PA

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.

General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 4 of 5; records 151–200 of 234 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1831240100?year=2023&recipient=provider&page=4#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: STEPHEN G DIAMANTONI, NPI 1831240100, CMS profile ID 82767. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 4 of 5; records 151–200 of 234 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1831240100?year=2023&recipient=provider&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). STEPHEN G DIAMANTONI, NPI 1831240100, CMS profile ID 82767. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 4 of 5; records 151–200 of 234 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1831240100?year=2023&recipient=provider&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: STEPHEN G DIAMANTONI, NPI 1831240100, CMS profile ID 82767, IndustryPayments, General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 4 of 5; records 151–200 of 234 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1831240100?year=2023&recipient=provider&page=4#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2023

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

Reporting company Nature of payment

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

234 matching records · $3,933.60 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 234 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 151–200 of 234.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Astellas Pharma US Inc	$94.99	05/08/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1034094185	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.73	05/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997077087	CMS
Lilly USA, LLC	$26.56	05/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032310899	CMS
Axsome Therapeutics, Inc.	$21.79	05/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1056219903	CMS
AstraZeneca Pharmaceuticals LP	$21.10	05/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1016006871	CMS
SANOFI PASTEUR INC.	$25.24	05/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1043897913	CMS
Lilly USA, LLC	$19.43	04/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032143649	CMS
Ironwood Pharmaceuticals, Inc	$19.22	04/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1045554509	CMS
Novo Nordisk Inc	$14.71	04/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000420463	CMS
Novo Nordisk Inc	$15.79	04/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000420501	CMS
Exact Sciences Corporation	$21.60	04/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1026556891	CMS
SANOFI-AVENTIS U.S. LLC	$17.51	04/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049622589	CMS
Novo Nordisk Inc	$11.77	04/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000420423	CMS
PFIZER INC.	$19.32	04/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050372279	CMS
AbbVie Inc.	$10.59	04/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996678443	CMS
AbbVie Inc.	$9.76	04/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996678437	CMS
AstraZeneca Pharmaceuticals LP	$21.12	04/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014864561	CMS
PFIZER INC.	$14.33	04/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050701869	CMS
AbbVie Inc.	$9.41	04/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996678431	CMS
AstraZeneca Pharmaceuticals LP	$13.44	04/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1011465795	CMS
AstraZeneca Pharmaceuticals LP	$14.07	04/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015154497	CMS
Bayer Healthcare Pharmaceuticals Inc.	$8.29	04/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000038957	CMS
AbbVie Inc.	$15.81	04/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996678417	CMS
AbbVie Inc.	$9.89	04/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996678423	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$12.59	03/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996929705	CMS
AbbVie Inc.	$27.77	03/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996678409	CMS
Astellas Pharma US Inc	$24.22	03/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1034013529	CMS
Novo Nordisk Inc	$13.24	03/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000420447	CMS
Lilly USA, LLC	$19.74	03/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032354963	CMS
Actelion Pharmaceuticals US, Inc.	$21.67	03/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988770197	CMS
GlaxoSmithKline, LLC.	$25.86	03/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000991373	CMS
GlaxoSmithKline, LLC.	$1.82	03/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000991844	CMS
Novo Nordisk Inc	$24.61	03/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000420589	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.96	03/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997154189	CMS
Novo Nordisk Inc	$18.02	03/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000420509	CMS
AbbVie Inc.	$13.44	03/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996678403	CMS
Supernus Pharmaceuticals, Inc.	$15.21	03/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053236117	CMS
SANOFI PASTEUR INC.	$22.72	03/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1043897919	CMS
Bayer Healthcare Pharmaceuticals Inc.	$9.41	03/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000042259	CMS
Otsuka America Pharmaceutical, Inc.	$20.96	03/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014310441	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.81	03/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1057169585	CMS
Janssen Pharmaceuticals, Inc	$14.09	03/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988634985	CMS
PFIZER INC.	$10.75	03/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049184051	CMS
Mylan Specialty L.P.	$18.54	03/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1039076283	CMS
AbbVie Inc.	$12.12	03/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996678395	CMS
Supernus Pharmaceuticals, Inc.	$13.77	03/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053236111	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.10	02/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996929709	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.72	02/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996929713	CMS
AstraZeneca Pharmaceuticals LP	$14.90	02/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014674967	CMS
Exact Sciences Corporation	$19.49	02/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1026556845	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,560.22	207
PY2020	$2,784.02	189
PY2021	$3,459.95	218
PY2022	$2,753.69	182
PY2023	$3,933.60	234
PY2024	$4,115.25	227
PY2025	$4,293.62	209

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

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.