Tammy Luan MD PC
NPI 1922942812ActiveOrganization· Colon & Rectal Surgery· San Diego, CA
Colon & Rectal Surgery in San Diego, California, registered in NPPES in April 2026. The authorized official on file is Tammy Luan, MD, Owner.
Overview
| NPI | 1922942812 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Apr 20, 2026 |
| Last updated in NPPES | Apr 20, 2026 |
| Certified by provider | Apr 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | — | — |
| Surgery | 208600000X | — | — |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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