Nan Wang, M.D.
NPI 1023040839ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Upland, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Upland, California, trained at Loma Linda University School of Medicine (class of 1983). Medicare paid $74,833 for services to 64 patients in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 2 companies reporting payments in 2025, $141.92 in all, mostly food and beverage.
Overview
| NPI | 1023040839 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 6, 2006 |
| Last updated in NPPES | Mar 21, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | G55739 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 185 across 29 procedure codes |
| Paid by Medicare | $74,833 |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Cardiac Surgery |
| Secondary specialties | Thoracic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Synergy CT Surgery PartnershipRiverside, CA · 19 clinicians
Hospital affiliations
- San Antonio Regional HospitalUpland, CA
- Temecula Valley HospitalTemecula, CA
Industry payments (Open Payments)
- 2025$141.92 · 2 payments from 2 companies
- 2024$1,202 · 13 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $110.98 | 1 |
| Atricure, Inc. | $30.94 | 1 |
What the 2025 payments were for
- Food and Beverage$141.92 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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