Quick answers
- Which hospitals does Allyson Peterson work at?
- Medicare's official clinician data lists Allyson Peterson at 2 hospitals: Community First Medical Center and Swedish Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allyson Peterson see patients?
- Medicare's clinician data lists 2 practice locations, including Chicago, IL. Call before your visit to confirm the address.
- What is Allyson Peterson's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Allyson Peterson accept Medicare assignment?
- Yes. Medicare's clinician data says Allyson Peterson 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 Allyson Peterson?
- (773) 506-3892, as listed in official Medicare / NPI Registry data.
- What is Allyson Peterson's NPI number?
- 1215498597. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allyson Peterson works
Medicare's Facility Affiliation Data lists Allyson Peterson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community First Medical CenterChicago, IL · Acute Care Hospital · CCN 140251
- Swedish HospitalChicago, IL · Acute Care Hospital · CCN 140114
Practice locations
Addresses where Allyson Peterson is enrolled with Medicare (CMS data updated 2026-10-02).
- 5140 N California AveChicago, IL 60625 (773) 506‑3892
- 5645 W Addison StChicago, IL 60634 (773) 282‑7000
Group practices
Medicare enrollment lists Allyson Peterson as a member of these groups (CMS data updated 2026-10-02).
- Endeavor Health Medical Group3,350 clinicians in the group
- Community First Healthcare of Illinois Inc45 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215498597 |
| 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