Quick answers
- Which hospitals does William Boston work at?
- Medicare's official clinician data lists William Boston at 4 hospitals: Carlinville Area Hospital, Hillsboro Area Hospital, PHS Indian Hospital at Rosebud and Twelve Clans Unity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Boston see patients?
- Medicare's clinician data lists 3 practice locations, including Hillsboro, IL, Carlinville, IL and Winnebago, NE. Call before your visit to confirm the address.
- What is William Boston's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does William Boston accept Medicare assignment?
- Yes. Medicare's clinician data says William Boston 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 Boston?
- (217) 532-6111, as listed in official Medicare / NPI Registry data.
- What is William Boston's NPI number?
- 1215971197. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Boston works
Medicare's Facility Affiliation Data lists William Boston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carlinville Area HospitalCarlinville, IL · Critical Access Hospital · CCN 141347
- Hillsboro Area HospitalHillsboro, IL · Critical Access Hospital · CCN 141332
- PHS Indian Hospital at RosebudRosebud, SD · Acute Care Hospital · CCN 430084
- Twelve Clans Unity HospitalWinnebago, NE · Acute Care Hospital · CCN 280059
Practice locations
Addresses where William Boston is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 E Tremont StHillsboro, IL 62049 (217) 532‑6111
- 20733 N Broad StCarlinville, IL 62626 (217) 854‑3141
- 225 Bluff StWinnebago, NE 68071 (402) 878‑3554
Group practices
Medicare enrollment lists William Boston as a member of these groups (CMS data updated 2026-10-02).
- Hillsboro Area Hospital, Inc.38 clinicians in the group
- Winnebago Tribe of Nebraska33 clinicians in the group
- Sanburg Emergency Group, P.C.10 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Hillsboro
Clinicians with the same Medicare primary specialty in Hillsboro, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Southern Illinois University School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215971197 |
| 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