Quick answers
- Where does William M. Miller see patients?
- Medicare's clinician data lists 1 practice location in Rosemont, IL. Call before your visit to confirm the address.
- What is William M. Miller's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does William M. Miller accept Medicare assignment?
- Yes. Medicare's clinician data says William M. Miller 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 William M. Miller?
- (773) 355-5300, as listed in official Medicare / NPI Registry data.
- What is William M. Miller's NPI number?
- 1275623308. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where William M. Miller is enrolled with Medicare (CMS data updated 2026-10-02).
- 9550 W Higgins Rd, Suite 1100Rosemont, IL 60018 (773) 355‑5300
Group practices
Medicare enrollment lists William M. Miller as a member of this group (CMS data updated 2026-10-02).
- Mobile Anesthesiologists Chicago LLC47 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Rosemont
Clinicians with the same Medicare primary specialty in Rosemont, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275623308 |
| 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
- 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