Dazhong Sun, M.D.
NPI 1205901030ActiveIndividual· Internal Medicine, Cardiovascular Disease· Sandy Springs, GA
Internal Medicine, Cardiovascular Disease (M.D.) with Piedmont Cardiology of Atlanta, LLC, practicing in Sandy Springs, Georgia. Their prescriptions cost Medicare Part D more than their services did: $438,938 for 3,294 claims, against $209,206 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 9 companies reporting payments in 2025, $370.20 in all, mostly food and beverage. Lists Chatuge Regional Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1205901030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 20, 2006 |
| Last updated in NPPES | Jul 1, 2022 |
| Certified by provider | Jul 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 91168 | GA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2005024758 | MO |
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 - Cardiovascular Disease (Cardiology) (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 960 |
|---|---|
| Services billed | 3,910 across 39 procedure codes |
| Paid by Medicare | $209,206 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,294 · 6,677 30-day fills |
|---|---|
| Patients | 534 |
| Total drug cost | $438,938 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Piedmont Cardiology of Atlanta, LLCFayetteville, GA · 481 clinicians
Hospital affiliations
- Chatuge Regional HospitalHiawassee, GA
- Erlanger Murphy Medical CenterMurphy, NC
- Piedmont Hospital, IncAtlanta, GA
- Piedmont Mountainside Hospital IncJasper, GA
- Union General HospitalBlairsville, GA
Industry payments (Open Payments)
- 2025$370.20 · 19 payments from 9 companies
- 2024$882.53 · 30 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $87.20 | 5 |
| Esperion Therapeutics, Inc. | $65.83 | 3 |
| Edwards Lifesciences Corporation | $60.50 | 2 |
| Amgen Inc. | $48.61 | 3 |
| E.R. Squibb & Sons, L.L.C. | $34.44 | 2 |
What the 2025 payments were for
- Food and Beverage$370.20 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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