Jordan Louie Ahn
NPI 1043903552ActiveIndividual· Physician Assistant· San Diego, CA
Physician Assistant with Monica Perlman MD Inc, practicing in San Diego, California. Their prescriptions cost Medicare Part D more than their services did: $65,469 for 581 claims, against $21,649 paid for services in 2024. Gilead Sciences, Inc. was the largest of 16 companies reporting payments in 2025, $949.43 in all, mostly food and beverage.
Overview
| NPI | 1043903552 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 31, 2023 |
| Last updated in NPPES | Feb 2, 2024 |
| Certified by provider | Feb 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 127 |
|---|---|
| Services billed | 434 across 39 procedure codes |
| Paid by Medicare | $21,649 |
Part D prescriptions in 2024
| Prescriptions (claims) | 581 · 1,110 30-day fills |
|---|---|
| Patients | 161 |
| Total drug cost | $65,469 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Monica Perlman MD IncSan Diego, CA · 364 clinicians
Industry payments (Open Payments)
- 2025$949.43 · 49 payments from 16 companies
- 2024$1,433 · 51 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $307.27 | 22 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $114.46 | 5 |
| Hologic Sales and Service, LLC | $75.92 | 3 |
| Abbvie Inc. | $74.86 | 4 |
| Viiv Healthcare Company | $58.74 | 2 |
What the 2025 payments were for
- Food and Beverage$949.43 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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