Ashley L. Okigawa, PHYSICIAN ASSISTANT
NPI 1104176262ActiveIndividual· Physician Assistant· Elgin, IL
Physician Assistant (PHYSICIAN ASSISTANT) with Central Dupage Physician Group, practicing in Elgin, Illinois. 210 Medicare patients in 2024, $59,215 paid; all of their 98 Part D prescriptions were generic. Ferring Pharmaceuticals Inc. reported $19.11 in payments in 2025, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1104176262 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSISTANT |
| Sole proprietor | No |
| NPI issued | Sep 17, 2012 |
| Last updated in NPPES | Sep 16, 2021 |
| Certified by provider | Sep 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085004508 | IL |
| Physician Assistant, Surgical | 363AS0400X | — | IL |
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 - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 210 |
|---|---|
| Services billed | 905 across 33 procedure codes |
| Paid by Medicare | $59,215 |
Part D prescriptions in 2024
| Prescriptions (claims) | 98 · 102 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $542.56 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$19.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ferring Pharmaceuticals Inc. | $19.11 | 1 |
What the 2025 payments were for
- Food and Beverage$19.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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