Isaac K. Alexander, PA-C
NPI 1639897374ActiveIndividual· Physician Assistant· Auburn, WA
Physician Assistant (PA-C) in Auburn, Washington, trained at University of Washington School of Medicine (class of 2023). 43 Medicare patients in 2024, $4,995 paid; nearly all of their 157 Part D prescriptions were generic (97%).
Overview
| NPI | 1639897374 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 18, 2022 |
| Last updated in NPPES | Sep 17, 2026 |
| Certified by provider | Sep 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 43 |
|---|---|
| Services billed | 64 across 13 procedure codes |
| Paid by Medicare | $4,995 |
Part D prescriptions in 2024
| Prescriptions (claims) | 157 · 158 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $1,382 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Physician Assistant |
Medical group
- Western Washington Emergency Physicians PLLCTacoma, WA · 77 clinicians
Hospital affiliations
- Multicare Auburn Medical CenterAuburn, WA
- Multicare Good Samaritan HospitalPuyallup, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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