Covered recipient · General Payments record

PER SOMMER

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI: 1396075297
CMS profile: 1287953
Location: BILLINGS, MT

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 · PY2023 · Entire year

$6,620.06

59 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	$3,440.06	57
Consulting Fee	$3,180.00	2

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
Edwards Lifesciences Corporation	$4,532.29	23
Abbott Laboratories	$987.70	18
Medtronic, Inc.	$483.73	4
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$239.56	3
ABIOMED	$224.05	5
Boston Scientific Corporation	$85.42	2
Amgen Inc.	$29.02	2
Getinge USA Sales, LLC	$20.29	1
ATRICURE, INC.	$18.00	1

Page 1 of 2; records 1–50 of 59 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

PER SOMMER

NPI 1396075297 · CMS profile ID 1287953

Allopathic & Osteopathic Physicians / Internal Medicine / Interventional Cardiology

BILLINGS, MT

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 1 of 2; records 1–50 of 59 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1396075297?year=2023&recipient=provider#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: PER SOMMER, NPI 1396075297, CMS profile ID 1287953. 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 1 of 2; records 1–50 of 59 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1396075297?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). PER SOMMER, NPI 1396075297, CMS profile ID 1287953. 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 1 of 2; records 1–50 of 59 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1396075297?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: PER SOMMER, NPI 1396075297, CMS profile ID 1287953, 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 1 of 2; records 1–50 of 59 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-1396075297?year=2023&recipient=provider#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

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

59 matching records · $6,620.06 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 59 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 59.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Abbott Laboratories	$24.28	12/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018158191	CMS
Abbott Laboratories	$7.29	12/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018088975	CMS
Abbott Laboratories	$2.63	12/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019346155	CMS
Abbott Laboratories	$22.59	12/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019441677	CMS
Abbott Laboratories	$151.75	12/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1017997907	CMS
Abbott Laboratories	$24.11	12/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019881139	CMS
Getinge USA Sales, LLC	$20.29	12/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050831251	CMS
Edwards Lifesciences Corporation	$25.78	11/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058221	CMS
Abbott Laboratories	$23.76	11/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018221261	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$83.79	11/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	984065699	CMS
ABIOMED	$23.00	11/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044616563	CMS
Medtronic, Inc.	$107.96	11/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019640443	CMS
Abbott Laboratories	$22.65	11/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018220959	CMS
Edwards Lifesciences Corporation	$104.42	10/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058215	CMS
Abbott Laboratories	$22.28	10/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019880592	CMS
Abbott Laboratories	$24.85	09/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1017880169	CMS
Amgen Inc.	$14.47	09/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1020053901	CMS
Abbott Laboratories	$24.26	09/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018220083	CMS
Medtronic, Inc.	$272.28	09/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019640435	CMS
Abbott Laboratories	$155.43	08/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1017901687	CMS
Edwards Lifesciences Corporation	$1,590.00	08/24/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058191	CMS
Boston Scientific Corporation	$67.94	08/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022397833	CMS
Edwards Lifesciences Corporation	$198.15	08/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058213	CMS
Abbott Laboratories	$43.10	08/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019474431	CMS
Edwards Lifesciences Corporation	$3.06	07/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058195	CMS
Edwards Lifesciences Corporation	$3.07	07/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058193	CMS
ABIOMED	$26.03	06/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044616091	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$19.93	06/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	983855965	CMS
Edwards Lifesciences Corporation	$30.81	06/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058183	CMS
Edwards Lifesciences Corporation	$2.46	06/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058185	CMS
Edwards Lifesciences Corporation	$101.91	06/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058175	CMS
ABIOMED	$23.41	06/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044615909	CMS
Edwards Lifesciences Corporation	$1,590.00	06/05/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058165	CMS
Edwards Lifesciences Corporation	$30.54	06/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058187	CMS
ABIOMED	$13.69	05/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044615865	CMS
Edwards Lifesciences Corporation	$131.16	05/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058167	CMS
Edwards Lifesciences Corporation	$80.45	05/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058169	CMS
Edwards Lifesciences Corporation	$33.60	05/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058181	CMS
Medtronic, Inc.	$18.09	05/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019640429	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$135.84	05/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	983855979	CMS
Edwards Lifesciences Corporation	$157.24	05/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058173	CMS
Amgen Inc.	$14.55	05/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1020053899	CMS
Edwards Lifesciences Corporation	$33.94	05/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058177	CMS
Abbott Laboratories	$42.98	05/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018083408	CMS
Edwards Lifesciences Corporation	$3.08	05/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058179	CMS
Abbott Laboratories	$20.80	04/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019865585	CMS
Edwards Lifesciences Corporation	$125.11	04/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058171	CMS
Abbott Laboratories	$95.95	04/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019327073	CMS
ABIOMED	$137.92	03/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044615997	CMS
Edwards Lifesciences Corporation	$96.63	03/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023058159	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$977.58	17
PY2020	$566.46	8
PY2021	$1,511.29	14
PY2022	$837.50	22
PY2023	$6,620.06	59
PY2024	$7,739.81	92
PY2025	$9,201.41	76

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.