Luis Dakay Tan Jr., M.D.
NPI 1295823854ActiveIndividual· Hospitalist· Lancaster, CA
Hospitalist (M.D.) in Lancaster, California, licensed in CA, with an NPI issued in October 2006. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $38.40 in all, mostly food and beverage.
Overview
| NPI | 1295823854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 10, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A46580 | CA |
| Internal Medicine | 207R00000X | A46580 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | A46580 | 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$38.40 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $20.87 | 1 |
| Abbvie Inc. | $17.53 | 1 |
What the 2025 payments were for
- Food and Beverage$38.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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