Chi Tonglien Viet, MD, DDS, PHD
NPI 1306157094ActiveIndividual· Oral & Maxillofacial Surgery· Loma Linda, CA
Oral & Maxillofacial Surgery (MD, DDS, PHD) in Loma Linda, California, trained at University of California, San Francisco School of Medicine (class of 2010). Medicare paid $62,839 for services to 63 patients in 2024. Kls-Martin L.P. reported $7,947 in payments in 2025, mostly honoraria.
Overview
| NPI | 1306157094 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, DDS, PHD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2010 |
| Last updated in NPPES | Feb 12, 2026 |
| Certified by provider | Feb 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Oral & Maxillofacial Surgery Primary | 204E00000X | A153114 | CA |
| Surgery, Surgical Oncology | 2086X0206X | A153114 | 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 - Maxillofacial Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 245 across 64 procedure codes |
| Paid by Medicare | $62,839 |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Maxillofacial Surgery |
| Secondary specialties | Oral Surgery |
Medical group
- Loma Linda UniversityLoma Linda, CA · 7 clinicians
Hospital affiliation
- Loma Linda University Medical CenterLoma Linda, CA
Industry payments (Open Payments)
- 2025$7,947 · 10 payments from 1 company
- 2024$1,932 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kls-Martin L.P. | $7,947 | 10 |
What the 2025 payments were for
- Honoraria$7,000 · 3 payments
- Travel and Lodging$845.59 · 3 payments
- Food and Beverage$101.62 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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