Sirona Dental Systems GmbH
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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.
Payment records · PY2023
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2023 · All recipient types · CMS publication 2026-06-30
66 matching records · $109,309.36 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 66 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 66.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| DONALD A TYNDALL Physician / non-physician practitioner | Sirona Dental Systems GmbH | $3,200.00 | 12/16/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968623 | CMS |
| SHIVI J GUPTA Physician / non-physician practitioner | Sirona Dental Systems GmbH | $6,991.00 | 12/11/2023 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912407 | CMS |
| SAMANTHA CRYSTAL SAUERS Physician / non-physician practitioner | Sirona Dental Systems GmbH | $330.00 | 12/07/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912319 | CMS |
| JACOB JOHN DALE HELD Physician / non-physician practitioner | Sirona Dental Systems GmbH | $330.00 | 12/07/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912341 | CMS |
| DONALD A TYNDALL Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 12/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968621 | CMS |
| MEENA BARSOUM Physician / non-physician practitioner | Sirona Dental Systems GmbH | $3,566.75 | 11/20/2023 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912389 | CMS |
| ULKA A PATEL Physician / non-physician practitioner | Sirona Dental Systems GmbH | $55.00 | 11/14/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912213 | CMS |
| PENELOPE CHANG Physician / non-physician practitioner | Sirona Dental Systems GmbH | $161.71 | 11/13/2023 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912365 | CMS |
| ALYSIA MEGAN MASCOLO Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 11/09/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912311 | CMS |
| JEANNETTE E SUH Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 11/08/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912335 | CMS |
| CHAIM S WEXLER Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 11/08/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912371 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 11/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968615 | CMS |
| NATAN HARAMATI Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 11/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912299 | CMS |
| CONNOR SCHWARZINGER Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 10/26/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912305 | CMS |
| MICHAEL J SKRAMSTAD Physician / non-physician practitioner | Sirona Dental Systems GmbH | $5,318.55 | 10/23/2023 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912195 | CMS |
| MICHAEL A THOMAS Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 10/20/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912395 | CMS |
| AMELIA HARTZELL MURBACH Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 10/16/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912149 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 10/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968613 | CMS |
| TIMOTHY J BISHOP Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 09/21/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912167 | CMS |
| USAMAH MUHAMMAD KHAN Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 09/21/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912285 | CMS |
| NATAN HARAMATI Physician / non-physician practitioner | Sirona Dental Systems GmbH | $220.00 | 09/20/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912293 | CMS |
| DONALD A TYNDALL Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 09/18/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968619 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 08/31/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968611 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 08/30/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968609 | CMS |
| SCOTT TERAO OKINO Physician / non-physician practitioner | Sirona Dental Systems GmbH | $195.00 | 07/21/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912173 | CMS |
| LORI SHAH Physician / non-physician practitioner | Sirona Dental Systems GmbH | $195.00 | 07/20/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912279 | CMS |
| BRIAN SCOTT GURINSKY Physician / non-physician practitioner | Sirona Dental Systems GmbH | $195.00 | 07/17/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912437 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 07/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968607 | CMS |
| DONALD A TYNDALL Physician / non-physician practitioner | Sirona Dental Systems GmbH | $9,600.00 | 07/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968617 | CMS |
| LAURENCE R GAALAAS Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 07/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968629 | CMS |
| BETH RENEE GROENKE Physician / non-physician practitioner | Sirona Dental Systems GmbH | $3,500.00 | 07/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912353 | CMS |
| ZAHRA OMAR Physician / non-physician practitioner | Sirona Dental Systems GmbH | $244.00 | 06/06/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912273 | CMS |
| MINHTRIET VU DANG Physician / non-physician practitioner | Sirona Dental Systems GmbH | $244.00 | 06/06/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912401 | CMS |
| BRIAN SCOTT GURINSKY Physician / non-physician practitioner | Sirona Dental Systems GmbH | $244.00 | 06/05/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912431 | CMS |
| SARA ENGLEMAN Physician / non-physician practitioner | Sirona Dental Systems GmbH | $200.00 | 06/02/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912177 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 06/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968603 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $3,049.35 | 06/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968605 | CMS |
| THEODORE M POLANSKY Physician / non-physician practitioner | Sirona Dental Systems GmbH | $200.00 | 05/31/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912413 | CMS |
| JOSH A DRAKE Physician / non-physician practitioner | Sirona Dental Systems GmbH | $200.00 | 05/26/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912155 | CMS |
| MAHMOUD SALAMEH Physician / non-physician practitioner | Sirona Dental Systems GmbH | $200.00 | 05/26/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912201 | CMS |
| VICTORIA SANTIZO Physician / non-physician practitioner | Sirona Dental Systems GmbH | $147.00 | 05/26/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912261 | CMS |
| ROZ SAEDI Physician / non-physician practitioner | Sirona Dental Systems GmbH | $200.00 | 05/25/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912249 | CMS |
| DANIEL DONGJUN LEE Physician / non-physician practitioner | Sirona Dental Systems GmbH | $200.00 | 05/25/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912255 | CMS |
| MICHAEL FOGGE Physician / non-physician practitioner | Sirona Dental Systems GmbH | $147.00 | 05/24/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912267 | CMS |
| SAKSHI GUPTA Physician / non-physician practitioner | Sirona Dental Systems GmbH | $147.00 | 05/23/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912347 | CMS |
| NATALIA A PIERATOS Physician / non-physician practitioner | Sirona Dental Systems GmbH | $147.00 | 05/23/2023 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 998912419 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 05/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968601 | CMS |
| LAURENCE R GAALAAS Physician / non-physician practitioner | Sirona Dental Systems GmbH | $2,400.00 | 05/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968627 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 04/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968597 | CMS |
| DONALD R NIXDORF Physician / non-physician practitioner | Sirona Dental Systems GmbH | $4,800.00 | 04/01/2023 | Consulting Fee | No dispute reported | Delay: No Change: NEW | 06/30/2026 | 1155968599 | CMS |
Practitioner overview · all loaded program years
266 providers listed 613 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2021, 2022, 2023, 2024, 2025
- Record count: 613
- Providers listed: 266
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 year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2021 | $82,062.03 | 22 | 15 | This company in PY2021 → |
| PY2022 | $213,748.83 | 123 | 41 | This company in PY2022 → |
| PY2023 | $109,309.36 | 66 | 46 | This company in PY2023 → |
| PY2024 | $108,614.39 | 114 | 73 | This company in PY2024 → |
| PY2025 | $165,196.00 | 288 | 169 | This company in PY2025 → |
By recipient specialty (10)
Sorted by name; identical names by identifier.
Dental Providers 10 specialties 261 providers
- Dentist 100
- Dentist · Dental Public Health 1
- Dentist · Endodontics 4
- Dentist · General Practice 132
- Dentist · Oral and Maxillofacial Radiology 1
- Dentist · Oral and Maxillofacial Surgery 4
- Dentist · Orthodontics and Dentofacial Orthopedics 7
- Dentist · Pediatric Dentistry 5
- Dentist · Periodontics 5
- Dentist · Prosthodontics 2
Providers listed (266)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ADAM H ROBBINS | Dental Providers|Dentist | MA | 1 |
| ADAM M PERSKY | Dental Providers|Dentist|General Practice | NV | 2 |
| ADRIAN JAMAAL CUMMINS | Dental Providers|Dentist | PA | 8 |
| AHMAD REDA HATAHET | Dental Providers|Dentist | MI | 2 |
| ALAN JON REISMAN | Dental Providers|Dentist|Oral and Maxillofacial Surgery | CO | 1 |
| ALEXANDER IRVING BLACK | Dental Providers|Dentist | NY | 2 |
| ALEXANDER J DOLINAR | Dental Providers|Dentist|General Practice | IL | 2 |
| ALEXIS YIP | — | AZ | 2 |
| ALFRED S GIOMBOLINI | Dental Providers|Dentist|General Practice | NM | 1 |
| ALYSIA MEGAN MASCOLO | Dental Providers|Dentist | CA | 1 |
| AMEEN RYAN SHAHNAM | Dental Providers|Dentist|Orthodontics and Dentofacial Orthopedics | WA | 1 |
| AMELIA HARTZELL MURBACH | Dental Providers|Dentist | FL | 1 |
| AMY ELIZABETH JAGGER | Dental Providers|Dentist|General Practice | CA | 2 |
| AMY K NGUYEN | Dental Providers|Dentist|General Practice | CA | 1 |
| ANDREA BROOKE DINOWITZ | Dental Providers|Dentist|General Practice | NJ | 1 |
| ANDREW DRAKE HALL | Dental Providers|Dentist|General Practice | CO | 1 |
| ANDREW FRANK SHULER | Dental Providers|Dentist|General Practice | WI | 1 |
| ANDREW M GOLDSMITH | Dental Providers|Dentist|General Practice | CO | 1 |
| ANNA ELIZABETH PITZ | Dental Providers|Dentist|Prosthodontics | TX | 3 |
| ANNA R NINE | Dental Providers|Dentist | MO | 1 |
| ANTHONY FUSCO | Dental Providers|Dentist|General Practice | NJ | 1 |
| ANTHONY RAMIREZ | Dental Providers|Dentist|General Practice | NY | 1 |
| ANTUAN L HERRIOTT | Dental Providers|Dentist|General Practice | NC | 6 |
| ARASH REZA HOSSEINI | Dental Providers|Dentist|General Practice | IL | 1 |
| ARCHANA SRINIVASAN | Dental Providers|Dentist | VA | 1 |
| ARIANNA AMINI COLE | Dental Providers|Dentist | AR | 2 |
| ARNEL T LEE | Dental Providers|Dentist | CA | 2 |
| ASGEIR SIGURDSSON | Dental Providers|Dentist|Endodontics | NY | 1 |
| ASHLEY NICOLE POPEJOY | Dental Providers|Dentist|Pediatric Dentistry | MO | 2 |
| AUSTIN BRUCE HARBISON | Dental Providers|Dentist|General Practice | DC | 4 |
| AUTRINE LOGHMANIAN | Dental Providers|Dentist|General Practice | TX | 2 |
| BARRY E GOODSPEED | Dental Providers|Dentist|General Practice | AL | 1 |
| BENJAMIN IRZYK | Dental Providers|Dentist | NH | 3 |
| BETH RENEE GROENKE | Dental Providers|Dentist | MN | 4 |
| BOHDANNA CZERNIAK | Dental Providers|Dentist|General Practice | WI | 2 |
| BRIAN SCOTT GURINSKY | Dental Providers|Dentist|Periodontics | CO | 3 |
| BRIANNA BARNES | Dental Providers|Dentist|General Practice | OH | 2 |
| BRIEANNA MARY GRESH | Dental Providers|Dentist|General Practice | MA | 2 |
| BRIGITTE W HIGGINS | Dental Providers|Dentist | WA | 1 |
| BRITTNEY DIANE LEVSEY | Dental Providers|Dentist | TN | 2 |
| BRONWYN PATRICIA HAGAN | Dental Providers|Dentist | NY | 3 |
| BROOKS PAINE | Dental Providers|Dentist|General Practice | NC | 1 |
| BRYAN L HORSPOOL | Dental Providers|Dentist|Endodontics | CO | 3 |
| CARY D BROWN | Dental Providers|Dentist|General Practice | CA | 2 |
| CHAD MICHAEL PATERRA | Dental Providers|Dentist|General Practice | WV | 1 |
| CHAIM S WEXLER | Dental Providers|Dentist|General Practice | NY | 2 |
| CHRISTINA BOCTOR | Dental Providers|Dentist|General Practice | NC | 1 |
| CHRISTOPHER GLEN BOWEN | Dental Providers|Dentist|General Practice | CO | 3 |
| CHRISTOPHER MARSHALL | Dental Providers|Dentist|General Practice | AR | 5 |
| CHRISTOPHER S HENES | Dental Providers|Dentist | CO | 2 |