Andrew Liang Tang, MD
NPI 1962561605ActiveIndividual· Surgery· Los Angeles, CA
Surgery (MD) in Los Angeles, California, trained at University of Arizona College of Medicine (class of 2003). Medicare paid $34,268 for services to 153 patients in 2024. Kls-Martin L.P. was the largest of 2 companies reporting payments in 2025, $260.37 in all, mostly food and beverage.
Overview
| NPI | 1962561605 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 8, 2006 |
| Last updated in NPPES | Jun 9, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A89857 | 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 - Critical Care (Intensivists) (AZ); Practitioner - General Surgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 307 across 49 procedure codes |
| Paid by Medicare | $34,268 |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | General Surgery |
Medical group
- Banner-University Medical GroupTucson, AZ · 1,072 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$260.37 · 3 payments from 2 companies
- 2024$59.01 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kls-Martin L.P. | $166.27 | 2 |
| Averitas Pharma Inc. | $94.10 | 1 |
What the 2025 payments were for
- Food and Beverage$260.37 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 359 general surgeons in Los Angeles · All general surgeons in California