Dongning Zhang, MD, MPH
NPI 1508215674ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Pomona, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD, MPH) in Pomona, California, trained at University of Pittsburgh School of Medicine (class of 2016). Mostly services rather than prescriptions: Medicare paid $3,332 for 16 patients in 2024, with only 13 Part D claims. Intuitive Surgical, Inc. was the largest of 10 companies reporting payments in 2025, $2,914 in all, mostly education.
Overview
| NPI | 1508215674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MPH |
| Sole proprietor | No |
| NPI issued | Jun 8, 2016 |
| Last updated in NPPES | Nov 27, 2024 |
| Certified by provider | Nov 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | A197632 | 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 - Thoracic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 26 across 12 procedure codes |
| Paid by Medicare | $3,332 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $125.87 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Thoracic Surgery |
Medical group
- Chaparral Medical Group IncPomona, CA · 65 clinicians
Hospital affiliation
- Pomona Valley Hospital Medical CenterPomona, CA
Industry payments (Open Payments)
- 2025$2,914 · 25 payments from 10 companies
- 2024$2,791 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,759 | 9 |
| Davol Inc. | $331.31 | 5 |
| Abiomed | $274.64 | 2 |
| Merck Sharp & Dohme LLC | $178.61 | 3 |
| La Jolla Pharmaceutical Company | $125.09 | 1 |
What the 2025 payments were for
- Education$1,526 · 2 payments
- Food and Beverage$1,219 · 21 payments
- Travel and Lodging$169.23 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Pomona
- 1124322086
- 1376579664
- 1114937992
All Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in California →