Preston Jeremy Sparks, DO
NPI 1609187889ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Augusta, GA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (DO) in Augusta, Georgia, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2010). Mostly services rather than prescriptions: Medicare paid $21,378 for 51 patients in 2024, with only 21 Part D claims. Intuitive Surgical, Inc. was the largest of 9 companies reporting payments in 2025, $1,233 in all, mostly food and beverage.
Overview
| NPI | 1609187889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 23, 2010 |
| Last updated in NPPES | Jul 14, 2025 |
| Certified by provider | Jul 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | GA69904 | GA |
| Surgery | 208600000X | 66904 | GA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 160 across 36 procedure codes |
| Paid by Medicare | $21,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 21 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $72.14 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | General Surgery |
Medical groups
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
- Northside Surgical Professional Services LLCAtlanta, GA · 364 clinicians
Hospital affiliation
- Wellstar McG Health, Affiliated With Med ColAugusta, GA
Industry payments (Open Payments)
- 2025$1,233 · 10 payments from 9 companies
- 2024$401.43 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $390.68 | 1 |
| Davol Inc. | $221.11 | 1 |
| On Target Laboratories, Inc | $161.05 | 1 |
| Solventum Corporation | $142.51 | 1 |
| Ethicon US, LLC | $125.12 | 1 |
What the 2025 payments were for
- Food and Beverage$1,233 · 10 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