Zachary Paul Baker, MD
NPI 1235364951ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Augusta, GA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) with Piedmont Cardiology of Atlanta, LLC, practicing in Augusta, Georgia. Medicare paid $141,025 for services to 225 patients in 2024. Atricure, Inc. was the largest of 9 companies reporting payments in 2025, $761.43 in all, mostly food and beverage. Lists Piedmont Augusta Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235364951 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 26, 2009 |
| Last updated in NPPES | Jul 31, 2025 |
| Certified by provider | Jul 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 104399 | GA |
| Surgery | 208600000X | 104399 | GA |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | D83145 | MD |
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 - Thoracic Surgery (GA); Practitioner - Cardiac Surgery (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 225 |
|---|---|
| Services billed | 412 across 50 procedure codes |
| Paid by Medicare | $141,025 |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery |
Medical group
- Piedmont Cardiology of Atlanta, LLCFayetteville, GA · 481 clinicians
Hospital affiliations
- Piedmont Augusta HospitalAugusta, GA
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Industry payments (Open Payments)
- 2025$761.43 · 20 payments from 9 companies
- 2024$628.16 · 13 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $329.05 | 9 |
| Boston Scientific Corporation | $145.98 | 1 |
| Ethicon US, LLC | $125.57 | 4 |
| Abiomed | $42.99 | 1 |
| Edwards Lifesciences Corporation | $25.92 | 1 |
What the 2025 payments were for
- Food and Beverage$761.43 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 cardiothoracic surgeons in Augusta · All cardiothoracic surgeons in Georgia