Cornerstone Medical Associates, Inc.
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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 · PY2022
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2022 · All recipient types · CMS publication 2026-06-30
112 matching records · $69,585.35 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 112 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 112.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| WILLIAM F SIMA Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $95.11 | 12/29/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 976257595 | CMS |
| WILLIAM F SIMA Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $76.09 | 12/21/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466803 | CMS |
| NICK L GUNASAYAN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $27.55 | 12/16/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466699 | CMS |
| VINCENT BENSON GOMEZ Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 12/08/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466697 | CMS |
| STEVEN T THAXTER Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 12/08/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466813 | CMS |
| GABRIEL GLUCK Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 11/02/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466683 | CMS |
| MICHAEL S MOUSSELLI Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 11/02/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466749 | CMS |
| KEIKO AMANO Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $58.07 | 10/26/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466623 | CMS |
| CARLO ANTHONY ORLANDO Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $33.71 | 10/25/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466761 | CMS |
| WILLIAM F SIMA Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $33.71 | 10/25/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466801 | CMS |
| JULIA LEE Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $20.87 | 10/19/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466733 | CMS |
| NIAZ AHANKOOB Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466621 | CMS |
| NATHAN DANIEL BASCOM Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466631 | CMS |
| MICHAEL STEPHEN BOGARD Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466645 | CMS |
| ROCCO R CALDERONE Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466655 | CMS |
| AMMER DBEIS Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466663 | CMS |
| THOMAS F GOLDEN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466691 | CMS |
| LAURA MAHARJAN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466737 | CMS |
| EDWARD J MCDONALD Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466743 | CMS |
| MICHAEL S MOUSSELLI Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466747 | CMS |
| JOHN NGO Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466757 | CMS |
| CASEY W PYLE Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466769 | CMS |
| CONNER ROGGY Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466775 | CMS |
| DYLAN SHAFER Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466793 | CMS |
| SAHIL VOHRA Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466817 | CMS |
| FREDERIC JOHN-EDWARD WASHBURN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $121.84 | 10/13/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466825 | CMS |
| ANDREW AU Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $24.06 | 10/11/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466627 | CMS |
| KATE ANGELA BORROMEO Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $24.06 | 10/11/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466649 | CMS |
| JAMES MORLEY FRIEDMAN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 10/07/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466673 | CMS |
| JOHN M WIEMANN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $62.76 | 09/30/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466827 | CMS |
| ALICE J KIM Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/29/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466715 | CMS |
| ANH MY NGUYEN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/29/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466759 | CMS |
| SEAN MICHAEL PEARSON Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/29/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466763 | CMS |
| DYLAN ROBERG Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/29/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466771 | CMS |
| STEVEN T THAXTER Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $112.02 | 09/29/2022 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466811 | CMS |
| NIAZ AHANKOOB Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466619 | CMS |
| NATHAN DANIEL BASCOM Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466629 | CMS |
| MICHAEL STEPHEN BOGARD Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466643 | CMS |
| AMMER DBEIS Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466661 | CMS |
| THOMAS F GOLDEN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466689 | CMS |
| LAURA MAHARJAN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466735 | CMS |
| EDWARD J MCDONALD Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466741 | CMS |
| MICHAEL S MOUSSELLI Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466745 | CMS |
| JOHN NGO Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466755 | CMS |
| CONNER ROGGY Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466773 | CMS |
| DYLAN SHAFER Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466791 | CMS |
| SAHIL VOHRA Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466815 | CMS |
| FREDERIC JOHN-EDWARD WASHBURN Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/27/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466823 | CMS |
| ANDREW AU Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/22/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466625 | CMS |
| KATE ANGELA BORROMEO Physician / non-physician practitioner | Cornerstone Medical Associates, Inc. | $1,200.00 | 09/22/2022 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 894466647 | CMS |
Practitioner overview · all loaded program years
319 providers listed 974 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2022, 2023, 2024, 2025
- Record count: 974
- Providers listed: 319
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 |
|---|---|---|---|---|
| PY2022 | $69,585.35 | 112 | 69 | This company in PY2022 → |
| PY2023 | $37,147.52 | 198 | 108 | This company in PY2023 → |
| PY2024 | $43,546.05 | 311 | 169 | This company in PY2024 → |
| PY2025 | $85,075.61 | 353 | 146 | This company in PY2025 → |
By recipient specialty (34)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 22 specialties 187 providers
- Dermatology 1
- Emergency Medicine 1
- Family Medicine 2
- Hospitalist 1
- Internal Medicine 1
- Neurological Surgery 6
- Neuromusculoskeletal Medicine & OMM 1
- Orthopaedic Surgery 90
- Orthopaedic Surgery · Adult Reconstructive Orthopaedic Surgery 6
- Orthopaedic Surgery · Foot and Ankle Surgery 7
- Orthopaedic Surgery · Hand Surgery 7
- Orthopaedic Surgery · Orthopaedic Surgery of the Spine 11
- Orthopaedic Surgery · Orthopaedic Trauma 9
- Orthopaedic Surgery · Pediatric Orthopaedic Surgery 4
- Orthopaedic Surgery · Sports Medicine 29
- Otolaryngology 1
- Pain Medicine · Pain Medicine 1
- Plastic Surgery 1
- Surgery 2
- Surgery · Plastic and Reconstructive Surgery 1
- Surgery · Surgery of the Hand 3
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 2
Dental Providers 1 specialty 1 providers
Physician Assistants & Advanced Practice Nursing Providers 5 specialties 26 providers
Podiatric Medicine & Surgery Service Providers 6 specialties 69 providers
Providers listed (319)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ABNER M WARD | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | CA | 1 |
| ADITYA MANOHARAN | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | AZ | 8 |
| ALAN J HWANG | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | CA | 3 |
| ALAN JOHN VALLARINE | Dental Providers|Dentist | CA | 20 |
| ALEXIS NICOLE CONLEY | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 1 |
| ALICE J KIM | Podiatric Medicine & Surgery Service Providers|Podiatrist | CA | 1 |
| ALICIA HAGLUND | Allopathic & Osteopathic Physicians|Emergency Medicine | CA | 1 |
| AMANDA MARIE AGRELA PIRES | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 1 |
| AMIT D ALEXANDER NATHANI | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | CA | 10 |
| AMMER DBEIS | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Hand Surgery | AZ | 6 |
| ANAND DHALIWAL | — | CA | 1 |
| ANDREW AU | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 2 |
| ANDREW R MEYERS | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Orthopaedic Surgery of the Spine | LA | 7 |
| ANDREW S LEE | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Orthopaedic Surgery of the Spine | NV | 2 |
| ANDREW TURNBULL FITHIAN | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | CA | 2 |
| ANDREW WILLARD JEFFERS | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | CA | 1 |
| ANDY ARCHULETA | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 2 |
| ANH MY NGUYEN | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 1 |
| ANNA L AVIK | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | CA | 1 |
| ANTHONY CORONADO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | CA | 1 |
| ANTHONY L YU | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | CA | 2 |
| ANUJ VARSHNEY | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | CA | 1 |
| ANUP SHAH | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | AZ | 1 |
| ARIANA M DEMERS | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | CA | 1 |
| ARNOLD K LIM | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | CA | 4 |
| ASHA N BLADES | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 1 |
| BEHNAM SHARAREH | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | CA | 3 |
| BENJAMIN ADISON HENDY | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | CA | 6 |
| BENJAMIN K HENDRICKS | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 1 |
| BERKAY UNAL | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | CA | 1 |
| BEZON RUSTOMI | — | CA | 1 |
| BHAVISHYA S CLARK | Allopathic & Osteopathic Physicians|Otolaryngology | CA | 1 |
| BRANDON BEAMER | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | MT | 1 |
| BRANDON JAMES SLADE | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 2 |
| BRANDON TULLIS | Podiatric Medicine & Surgery Service Providers|Podiatrist | CA | 1 |
| BREANNA CAYWOOD | — | CA | 2 |
| BRENDAN LIAKOS | — | CA | 1 |
| BRIAN B GILMER | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | NV | 1 |
| BRIAN DAVID O CARROLL | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 1 |
| BRIAN J KISTLER | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Orthopaedic Trauma | CA | 1 |
| BRIAN KWAN | — | CA | 6 |
| BRUCE N LE | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | CA | 2 |
| BYRON N COLLIER | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 3 |
| CARLO ANTHONY ORLANDO | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Adult Reconstructive Orthopaedic Surgery | CA | 8 |
| CARLOS J RODRIGUEZ | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 1 |
| CARRIE R JANISKI | Allopathic & Osteopathic Physicians|Family Medicine | CA | 1 |
| CARTER WHITE | — | CA | 1 |
| CASEY B FILLERUP | Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery | CA | 2 |
| CASEY W PYLE | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Foot and Ankle Surgery | CA | 11 |
| CASSANDRA A LEE | Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine | CA | 3 |