Matthew Gandjian, M.D.
NPI 1669826566ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Laguna Hills, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Laguna Hills, California, licensed in CA, with an NPI issued in April 2016. Part D covered 23 prescriptions written in 2024, 91% of them generic. Atricure, Inc. was the largest of 2 companies reporting payments in 2025, $958.90 in all, mostly food and beverage.
Overview
| NPI | 1669826566 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 17, 2016 |
| Last updated in NPPES | Aug 18, 2026 |
| Certified by provider | Aug 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | A155689 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 31 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $3,100 |
| Generic share | 91% of claims |
Industry payments (Open Payments)
- 2025$958.90 · 12 payments from 2 companies
- 2024$701.20 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $795.99 | 10 |
| Abiomed | $162.91 | 2 |
What the 2025 payments were for
- Food and Beverage$958.90 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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