Sang H. Ahn
NPI 1518947449ActiveIndividual· Dentist, General Practice· Brooklyn, NY
Dentist, General Practice in Brooklyn, New York, licensed in NY, with an NPI issued in January 2006. Align Technology, Inc. was the largest of 2 companies reporting payments in 2025, $110.08 in all, mostly food and beverage.
Overview
| NPI | 1518947449 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 18, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 050661 | NY |
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$110.08 · 3 payments from 2 companies
- 2024$218.05 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $89.19 | 2 |
| Philips North America LLC | $20.89 | 1 |
What the 2025 payments were for
- Food and Beverage$110.08 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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