Den-Mat Holdings, LLC

Saved items

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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.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

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.

Page 3 of 9; records 101–150 of 445 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

Den-Mat Holdings, LLC

CMS reporting company ID 100000010644

General Payments, PY2019; Recipient scope: All recipient types; 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 3 of 9; records 101–150 of 445 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000010644?year=2019&recipient=all&page=3#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain
Den-Mat Holdings, LLC, CMS reporting company ID 100000010644. General Payments, PY2019; Recipient scope: All recipient types; 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 3 of 9; records 101–150 of 445 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000010644?year=2019&recipient=all&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). Den-Mat Holdings, LLC, CMS reporting company ID 100000010644. General Payments, PY2019; Recipient scope: All recipient types; 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 3 of 9; records 101–150 of 445 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000010644?year=2019&recipient=all&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
Den-Mat Holdings, LLC, CMS reporting company ID 100000010644, IndustryPayments, General Payments, PY2019; Recipient scope: All recipient types; 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 3 of 9; records 101–150 of 445 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/company/100000010644?year=2019&recipient=all&page=3#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2019

Date, newest first, then reporting company; values as published by CMS.

General Payments · PY2019 · All recipient types · CMS publication 2026-06-30

445 matching records · $409,872.79 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 445 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 101–150 of 445.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PETER T HARNOIS
Physician / non-physician practitioner
Den-Mat Holdings, LLC $7,000.0010/11/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989915 CMS
PETER T HARNOIS
Physician / non-physician practitioner
Den-Mat Holdings, LLC $508.0010/11/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989917 CMS
APOLINAR MADRIGAL
Physician / non-physician practitioner
Den-Mat Holdings, LLC $431.0010/08/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990405 CMS
APOLINAR MADRIGAL
Physician / non-physician practitioner
Den-Mat Holdings, LLC $431.0010/08/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990407 CMS
APOLINAR MADRIGAL
Physician / non-physician practitioner
Den-Mat Holdings, LLC $431.0010/08/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990409 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $50.0010/07/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990219 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0010/07/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990221 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0010/07/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990223 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $396.0010/07/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990225 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0010/07/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990227 CMS
TERRI L ALANI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $3,500.0010/04/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989785 CMS
TERRI L ALANI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $644.3910/04/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989787 CMS
PETER T HARNOIS
Physician / non-physician practitioner
Den-Mat Holdings, LLC $3,500.0010/04/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989909 CMS
PETER T HARNOIS
Physician / non-physician practitioner
Den-Mat Holdings, LLC $235.0010/04/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989911 CMS
PETER T HARNOIS
Physician / non-physician practitioner
Den-Mat Holdings, LLC $283.0010/04/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989913 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0010/01/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990217 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $104.0009/28/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990213 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $150.0009/28/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990215 CMS
PETER T HARNOIS
Physician / non-physician practitioner
Den-Mat Holdings, LLC $3,500.0009/27/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989905 CMS
PETER T HARNOIS
Physician / non-physician practitioner
Den-Mat Holdings, LLC $500.0009/27/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989907 CMS
LOUIS R KAUFMAN
Physician / non-physician practitioner
Den-Mat Holdings, LLC $7,000.0009/27/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989961 CMS
LOUIS R KAUFMAN
Physician / non-physician practitioner
Den-Mat Holdings, LLC $270.5209/27/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989963 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $4,000.0009/27/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990209 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $624.7009/27/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990211 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $350.0009/25/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990207 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $198.0009/24/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990203 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $350.0009/24/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990205 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $700.0009/23/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990201 CMS
PETER T HARNOIS
Physician / non-physician practitioner
Den-Mat Holdings, LLC $750.0009/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989903 CMS
LOUIS R KAUFMAN
Physician / non-physician practitioner
Den-Mat Holdings, LLC $7,000.0009/20/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989957 CMS
LOUIS R KAUFMAN
Physician / non-physician practitioner
Den-Mat Holdings, LLC $202.1109/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989959 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $4,000.0009/20/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990197 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $80.5009/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990199 CMS
APOLINAR MADRIGAL
Physician / non-physician practitioner
Den-Mat Holdings, LLC $317.8409/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990403 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $350.0009/18/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990195 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0009/17/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990191 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0009/17/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990193 CMS
PARESH B PATEL
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0009/17/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990593 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $350.0009/16/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990189 CMS
STEVEN F BIAGINI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $4,000.0009/13/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697989813 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0009/11/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990187 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0009/09/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990185 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $104.0009/06/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990183 CMS
APOLINAR MADRIGAL
Physician / non-physician practitioner
Den-Mat Holdings, LLC $1,500.0009/06/2019 Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990397 CMS
APOLINAR MADRIGAL
Physician / non-physician practitioner
Den-Mat Holdings, LLC $282.6109/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990399 CMS
APOLINAR MADRIGAL
Physician / non-physician practitioner
Den-Mat Holdings, LLC $87.5809/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990401 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0009/05/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990181 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $350.0008/28/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990179 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0008/24/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990177 CMS
TIMOTHY F KOSINSKI
Physician / non-physician practitioner
Den-Mat Holdings, LLC $99.0008/21/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 697990175 CMS

Practitioner overview · all loaded program years

48 providers listed 2,226 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 2,226
  • Providers listed: 48

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

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.

Practitioner payments by program year

Program yearReportedRecordsProvidersDetail
PY2019 $409,872.79 445 22 This company in PY2019 →
PY2020 $154,668.06 335 11 This company in PY2020 →
PY2021 $310,267.68 591 19 This company in PY2021 →
PY2022 $309,471.29 744 11 This company in PY2022 →
PY2023 $92,789.22 53 7 This company in PY2023 →
PY2024 $35,856.81 17 4 This company in PY2024 →
PY2025 $108,033.17 41 17 This company in PY2025 →

By recipient specialty (6)

Sorted by name; identical names by identifier.

Providers listed (48)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
ABEN A KASLOW Dental Providers|Dentist|General Practice CA 46
APOLINAR MADRIGAL Dental Providers|Dentist|General Practice CA 1,238
ARA NAZARIAN Dental Providers|Dentist|General Practice MI 10
BRIAN OVERMYER Dental Providers|Dentist IL 1
CARL A SCHLOSSER Allopathic & Osteopathic Physicians|Family Medicine CA 1
CARY ELLIS GOLDSTEIN Dental Providers|Dentist|Prosthodontics GA 38
CHAD CHRISTOPHER DUPLANTIS Dental Providers|Dentist TX 3
DAVID FRANK OUELLET Dental Providers|Dentist|General Practice CA 17
DENNIS B HARTLIEB Dental Providers|Dentist|General Practice IL 3
DEVIN MCCLINTOCK — NY 1
DIANE WENDY SHERMAN Dental Providers|Dentist|General Practice CA 1
DIMPLE DESAI Dental Providers|Dentist CA 2
GORDON JOHNSON CHRISTENSEN Dental Providers|Dentist|Prosthodontics UT 1
HERBERT BADER Dental Providers|Dentist|Periodontics MA 1
JARED DEE MCCUNE Dental Providers|Dentist CA 2
JENNIFER S BELL Dental Providers|Dentist NC 4
KRISTEN LEILANI RITZAU Dental Providers|Dentist|General Practice CA 1
LEE ANN BRADY Dental Providers|Dentist AZ 3
LOU GRAHAM Dental Providers|Dentist|General Practice IL 2
LOUIS R KAUFMAN Dental Providers|Dentist|General Practice IL 17
MANISHA D PATEL Dental Providers|Dentist|General Practice NC 1
MARC JOSEPH GEISSBERGER Dental Providers|Dentist|General Practice CA 3
MARCOS A VARGAS Dental Providers|Dentist|General Practice IA 4
MATTHEW D MCKISSOCK Dental Providers|Dentist FL 1
MICHAEL LEE KESNER Dental Providers|Dentist|General Practice TX 28
MICHAEL SCHNEIDER Dental Providers|Dentist|General Practice CA 18
NATHANIEL C LAWSON Dental Providers|Dentist AL 1
PARESH B PATEL Dental Providers|Dentist NC 57
PETER T HARNOIS Dental Providers|Dentist|General Practice IL 69
PETER VICTOR VANSTROM Dental Providers|Dentist|General Practice GA 10
PRASHANT C PATEL Dental Providers|Dentist|General Practice IL 1
ROBERT C MARGEAS Dental Providers|Dentist|General Practice IA 3
ROBERT YUAN Dental Providers|Dentist|General Practice CA 1
RONALD RITSCO Dental Providers|Dentist|Prosthodontics TX 1
SALOUMEH KASHANI Dental Providers|Dentist CA 18
SHERVIN AFRASHTEH Dental Providers|Dentist CA 2
STEPHEN P HENRY Dental Providers|Dentist|Orthodontics and Dentofacial Orthopedics CA 1
STEVE W COBB Dental Providers|Dentist TX 1
STEVEN F BIAGINI Dental Providers|Dentist IL 12
STEVEN SIDERIS Dental Providers|Dentist CT 1
SUSAN M MCMAHON Dental Providers|Dentist|General Practice PA 3
SUZANNE MERICLE Dental Providers|Dentist|General Practice GA 8
TERRI L ALANI Dental Providers|Dentist|General Practice TX 17
TIFFANI DUNN Dental Providers|Dentist TX 1
TIMOTHY F KOSINSKI Dental Providers|Dentist MI 569
TODD SNYDER Dental Providers|Dentist CA 1
TROY SCHUEDDING Dental Providers|Dentist CA 1
VIVIAN A ROKNIAN Dental Providers|Dentist CA 1