Quick answers
- Which hospitals does Mary E. Lewis work at?
- Medicare's official clinician data lists Mary E. Lewis at 3 hospitals: Carle Health Methodist Hospital, Carle Health Pekin Hospital and Carle Health Proctor Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary E. Lewis see patients?
- Medicare's clinician data lists 9 practice locations, including Peoria, IL and Urbana, IL. Call before your visit to confirm the address.
- What is Mary E. Lewis's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary E. Lewis accept Medicare assignment?
- Yes. Medicare's clinician data says Mary E. Lewis 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 E. Lewis?
- (309) 672-4670, as listed in official Medicare / NPI Registry data.
- What is Mary E. Lewis's NPI number?
- 1578579470. 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 E. Lewis works
Medicare's Facility Affiliation Data lists Mary E. Lewis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carle Health Methodist HospitalPeoria, IL · Acute Care Hospital · CCN 140209
- Carle Health Pekin HospitalPekin, IL · Acute Care Hospital · CCN 140120
- Carle Health Proctor HospitalPeoria, IL · Acute Care Hospital · CCN 140013
Practice locations
Addresses where Mary E. Lewis is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 112 NE Crescent AvePeoria, IL 61606 (309) 672‑4670
- 112 NE Crescent Ave, Mmg CardiologyPeoria, IL 61606 (309) 672‑4670
- 112 Necrescent AvePeoria, IL 61606 (309) 672‑4670
- 221 NE Glen OakPeoria, IL 61636 (309) 672‑5522
- 221 NE Glen Oak AvePeoria, IL 61636
Group practices
Medicare enrollment lists Mary E. Lewis as a member of these groups (CMS data updated 2026-10-02).
- Carle Health Care Incorporated1,666 clinicians in the group
- Methodist Medical Center of Illinois382 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Peoria
Clinicians with the same Medicare primary specialty in Peoria, IL — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578579470 |
| 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