Quick answers
- Which hospitals does Mary Ella Kenefake work at?
- Medicare's official clinician data lists Mary Ella Kenefake at 2 hospitals: Northwest Community Hospital 1 and Saint Francis Hospital-Evanston. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary Ella Kenefake see patients?
- Medicare's clinician data lists 2 practice locations, including Arlington Heights, IL and Libertyville, IL. Call before your visit to confirm the address.
- What is Mary Ella Kenefake's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Mary Ella Kenefake accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Ella Kenefake 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 Mary Ella Kenefake?
- (847) 618-1000, as listed in official Medicare / NPI Registry data.
- What is Mary Ella Kenefake's NPI number?
- 1548421498. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary Ella Kenefake works
Medicare's Facility Affiliation Data lists Mary Ella Kenefake at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · CCN 140252
- Saint Francis Hospital-EvanstonEvanston, IL · Acute Care Hospital · CCN 140080
Practice locations
Addresses where Mary Ella Kenefake is enrolled with Medicare (CMS data updated 2026-10-02).
- 800 W Central RdArlington Heights, IL 60005 (847) 618‑1000
- 801 S Milwaukee AveLibertyville, IL 60048 (847) 990‑5300
Group practices
Medicare enrollment lists Mary Ella Kenefake as a member of this group (CMS data updated 2026-10-02).
- Cepamerica Illinois LLP499 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Arlington Heights
Clinicians with the same Medicare primary specialty in Arlington Heights, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548421498 |
| 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