Chanook Ahn, DMD
NPI 1699113050ActiveIndividual· Dentist, Periodontics· Los Angeles, CA
Dentist, Periodontics (DMD) in Los Angeles, California, licensed in CA, with an NPI issued in June 2013. Part D covered 45 prescriptions written in 2024, 100% of them generic. Hiossen, Inc. reported $76,980 in payments in 2025, mostly honoraria.
Overview
| NPI | 1699113050 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | Yes |
| NPI issued | Jun 7, 2013 |
| Last updated in NPPES | Aug 27, 2026 |
| Certified by provider | Aug 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | 101227 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 45 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $145.14 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$76,980 · 1 payment from 1 company
- 2024$66,541 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hiossen, Inc. | $76,980 | 1 |
What the 2025 payments were for
- Honoraria$76,980 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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