Anh Dao, M.D.
NPI 1003176785ActiveIndividual· Allergy & Immunology· Columbus, OH
Allergy & Immunology (M.D.) in Columbus, Ohio, licensed in CA, with an NPI issued in May 2012. Enrolled in Medicare as practitioner - allergy/immunology. Pfizer Inc. reported $22.75 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003176785 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 29, 2012 |
| Last updated in NPPES | Dec 12, 2023 |
| Certified by provider | Dec 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | A162446 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (CA) |
|---|
Industry payments (Open Payments)
- 2025$22.75 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $22.75 | 1 |
What the 2025 payments were for
- Food and Beverage$22.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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