Quick answers
- Which hospitals does Karen E. Bjorn work at?
- Medicare's official clinician data lists Karen E. Bjorn at 1 hospital: Banner Heart Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karen E. Bjorn see patients?
- Medicare's clinician data lists 5 practice locations, including Sun City, AZ, Mesa, AZ and Peoria, AZ. Call before your visit to confirm the address.
- What is Karen E. Bjorn's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Karen E. Bjorn accept Medicare assignment?
- Yes. Medicare's clinician data says Karen E. Bjorn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Karen E. Bjorn?
- (623) 832-4000, as listed in official Medicare / NPI Registry data.
- What is Karen E. Bjorn's NPI number?
- 1912920968. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karen E. Bjorn works
Medicare's Facility Affiliation Data lists Karen E. Bjorn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Heart HospitalMesa, AZ · Acute Care Hospital · CCN 030105
Practice locations
Addresses where Karen E. Bjorn is enrolled with Medicare (CMS data updated 2026-10-02).
- 10401 W Thunderbird BlvdSun City, AZ 85351 (623) 832‑4000
- 1400 S Dobson Rd, Banner Health ClinicMesa, AZ 85202 (480) 412‑3000
- 6424 E Broadway Rd, Suite 105Mesa, AZ 85206 (480) 684‑6487
- 6750 E Baywood AveMesa, AZ 85206
- 9165 W Thunderbird Rd, Suite 200Peoria, AZ 85381 (623) 285‑1120
Group practices
Medicare enrollment lists Karen E. Bjorn as a member of this group (CMS data updated 2026-10-02).
- Banner Physician Specialists Arizona LLC373 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Sun City
Clinicians with the same Medicare primary specialty in Sun City, AZ — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | State University Of New York At Stony Brook, School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912920968 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians