Vivian Kam Tang, MD
NPI 1013275148ActiveIndividual· Psychiatry & Neurology, Psychiatry· Torrance, CA
Psychiatry & Neurology, Psychiatry (MD) in Torrance, California, trained at University of Southern California Keck School of Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $115,901 for 787 claims, against $11,297 paid for services in 2024. Teva Pharmaceuticals USA, Inc. reported $33.30 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1013275148 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 26, 2012 |
| Last updated in NPPES | Jul 15, 2020 |
| Certified by provider | Jul 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 150329 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Specialist | 174400000X | 150329 | 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 - Psychiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 92 across 6 procedure codes |
| Paid by Medicare | $11,297 |
Part D prescriptions in 2024
| Prescriptions (claims) | 787 · 909 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $115,901 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Los Angeles County Department of Mental HealthGardena, CA · 282 clinicians
Industry payments (Open Payments)
- 2024$33.30 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $33.30 | 1 |
What the 2024 payments were for
- Food and Beverage$33.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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