Quick answers
- Which hospitals does Mark Bednard work at?
- Medicare's official clinician data lists Mark Bednard at 3 hospitals: Northwestern Medicine Central Dupage Hospital, Northwestern Medicine Delnor Community Hospital and Northwestern Medicine McHenry. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Bednard see patients?
- Medicare's clinician data lists 4 practice locations, including Winfield, IL, Carol Stream, IL and Chicago, IL. Call before your visit to confirm the address.
- What is Mark Bednard's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Mark Bednard accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Bednard 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 Mark Bednard offer telehealth?
- Medicare's clinician data says Mark Bednard offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Mark Bednard's NPI number?
- 1346212503. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Bednard works
Medicare's Facility Affiliation Data lists Mark Bednard at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · CCN 140211
- Northwestern Medicine McHenryMcHenry, IL · Acute Care Hospital · CCN 140116
Practice locations
Addresses where Mark Bednard is enrolled with Medicare (CMS data updated 2026-10-02).
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Winfield
Clinicians with the same Medicare primary specialty in Winfield, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Chicago Homeopathic Medical College |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346212503 |
| 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