Mark Richard Tasset, MD
NPI 1902848898ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Phoenix, AZ
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Phoenix, Arizona, trained at Creighton University School of Medicine (class of 1999). Medicare paid $99,708 for services to 141 patients in 2024. Edwards Lifesciences Corporation was the largest of 3 companies reporting payments in 2025, $395.61 in all, mostly food and beverage.
Overview
| NPI | 1902848898 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Jan 7, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 35146 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiac Surgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 342 across 59 procedure codes |
| Paid by Medicare | $99,708 |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Cardiac Surgery |
| Secondary specialties | Thoracic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Phoenix Cardiac Surgery PCFlagstaff, AZ · 11 clinicians
Hospital affiliations
- Banner - University Medical Center PhoenixPhoenix, AZ
- Banner Estrella Medical CenterPhoenix, AZ
- Flagstaff Medical CenterFlagstaff, AZ
- St Josephs Hospital and Medical CenterPhoenix, AZ
Industry payments (Open Payments)
- 2025$395.61 · 13 payments from 3 companies
- 2024$522.82 · 15 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $286.05 | 10 |
| Abbott Laboratories | $90.48 | 2 |
| Atricure, Inc. | $19.08 | 1 |
What the 2025 payments were for
- Food and Beverage$395.61 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 cardiothoracic surgeons in Phoenix · All cardiothoracic surgeons in Arizona