Quick answers
- Which hospitals does Margaret E. Pfister work at?
- Medicare's official clinician data lists Margaret E. Pfister at 1 hospital: Northwest Community Hospital 1. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Margaret E. Pfister see patients?
- Medicare's clinician data lists 1 practice location in Arlington Heights, IL. Call before your visit to confirm the address.
- What is Margaret E. Pfister's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Margaret E. Pfister accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret E. Pfister 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.
- Does Margaret E. Pfister offer telehealth?
- Medicare's clinician data says Margaret E. Pfister offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Margaret E. Pfister?
- (847) 228-3200, as listed in official Medicare / NPI Registry data.
- What is Margaret E. Pfister's NPI number?
- 1538042569. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Margaret E. Pfister works
Medicare's Facility Affiliation Data lists Margaret E. Pfister 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
Practice locations
Addresses where Margaret E. Pfister is enrolled with Medicare (CMS data updated 2026-10-02).
- 2101 S Arlington Heights Rd, Suite 111Arlington Heights, IL 60005 (847) 228‑3200
Group practices
Medicare enrollment lists Margaret E. Pfister as a member of this group (CMS data updated 2026-10-02).
- Suburban Endocrinology and Diabetes8 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Arlington Heights
Clinicians with the same Medicare primary specialty in Arlington Heights, IL — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538042569 |
| 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