Grace S. Ahn
NPI 1295317816ActiveIndividual· Student in an Organized Health Care Education/Training Program· La Jolla, CA
Student in an Organized Health Care Education/Training Program in La Jolla, California, trained at University of California, San Diego School of Medicine (class of 2022). Part D covered 44 prescriptions written in 2024, 98% of them generic. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $1,216 in all, mostly food and beverage.
Overview
| NPI | 1295317816 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 23, 2021 |
| Last updated in NPPES | Apr 23, 2021 |
| Certified by provider | Apr 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
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) | Enrolled Practitioner - Dermatology (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 44 · 44 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $1,939 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
- 2025$1,216 · 12 payments from 7 companies
- 2024$1,003 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $274.51 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $266.47 | 4 |
| Ucb, Inc. | $190.01 | 2 |
| Galderma Laboratories, L.P. | $143.57 | 1 |
| Janssen Scientific Affairs, LLC | $136.90 | 1 |
What the 2025 payments were for
- Food and Beverage$1,216 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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