Sean Mickelsen, PA-C
NPI 1538839246ActiveIndividual· Physician Assistant· Los Alamitos, CA
Physician Assistant (PA-C) in Los Alamitos, California, trained at Jefferson Medical College of Thomas Jefferson University (class of 2021). Medicare paid $48,750 for services to 106 patients in 2024. Globus Medical, Inc. was the largest of 2 companies reporting payments in 2025, $374.49 in all, mostly food and beverage.
Overview
| NPI | 1538839246 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 14, 2021 |
| Last updated in NPPES | Dec 20, 2022 |
| Certified by provider | Nov 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 60053 | CA |
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) | Enrolled Practitioner - Physician Assistant (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 467 across 47 procedure codes |
| Paid by Medicare | $48,750 |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Queens University Medical GroupHonolulu, HI · 614 clinicians
Hospital affiliations
- North Hawaii Community Hospital, IncKamuela, HI
- The Queens Medical CenterHonolulu, HI
Industry payments (Open Payments)
- 2025$374.49 · 7 payments from 2 companies
- 2024$452.48 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $355.39 | 6 |
| Abbott Laboratories | $19.10 | 1 |
What the 2025 payments were for
- Food and Beverage$374.49 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 physician assistants in Los Alamitos · All physician assistants in California