Karen Bjorn, PA
NPI 1912920968ActiveIndividual· Physician Assistant· Mesa, AZ
Physician Assistant (PA) in Mesa, Arizona, trained at State University of New York at Stony Brook, School of Medicine (class of 1992). Medicare paid $13,705 for services to 63 patients in 2024. Abbott Laboratories was the largest of 3 companies reporting payments in 2025, $393.81 in all, mostly food and beverage.
Overview
| NPI | 1912920968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | May 28, 2024 |
| Certified by provider | May 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1848 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 138 across 25 procedure codes |
| Paid by Medicare | $13,705 |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Physician Assistant |
Medical group
- Banner Physician Specialists Arizona LLCChandler, AZ · 373 clinicians
Hospital affiliation
- Banner Heart HospitalMesa, AZ
Industry payments (Open Payments)
- 2025$393.81 · 8 payments from 3 companies
- 2024$376.68 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $340.71 | 6 |
| Medtronic, Inc. | $29.83 | 1 |
| Edwards Lifesciences Corporation | $23.27 | 1 |
What the 2025 payments were for
- Food and Beverage$393.81 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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