Ronald Chung, DDS
NPI 1154871200ActiveIndividual· Dentist, Orthodontics and Dentofacial Orthopedics· San Francisco, CA
Dentist, Orthodontics and Dentofacial Orthopedics (DDS) in San Francisco, California, licensed in CA, with an NPI issued in October 2016. World Class Technology Corporation was the largest of 4 companies reporting payments in 2025, $1,713 in all, mostly food and beverage.
Overview
| NPI | 1154871200 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Oct 12, 2016 |
| Last updated in NPPES | Sep 13, 2018 |
| Reactivated | Sep 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Orthodontics and Dentofacial Orthopedics Primary | 1223X0400X | DDS100089 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$1,713 · 19 payments from 4 companies
- 2024$1,224 · 22 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| World Class Technology Corporation | $1,183 | 12 |
| Align Technology, Inc. | $471.60 | 5 |
| American Orthodontics Corporation | $36.75 | 1 |
| Gc America Inc. | $22.31 | 1 |
What the 2025 payments were for
- Food and Beverage$1,381 · 17 payments
- Education$175.00 · 1 payment
- Entertainment$157.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dentist, Orthodontics and Dentofacial Orthopedics providers in San Francisco
- 1912201948
- 1265186191
- 1821829946
- 1447304951
- 1578617080
- 1689728180
- 1265394126
- 1568502821
- 1720374572
- 1982937322
- 1588269583
- 1912029323
All Dentist, Orthodontics and Dentofacial Orthopedics providers in California →