Quick answers
- Which hospitals does William Correll work at?
- Medicare's official clinician data lists William Correll at 1 hospital: Saint Joseph Regional Medical Center - Plymouth. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Correll see patients?
- Medicare's clinician data lists 6 practice locations, including Muskegon, MI, Plymouth, IN and Brighton, MI. Call before your visit to confirm the address.
- What is William Correll's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does William Correll accept Medicare assignment?
- Yes. Medicare's clinician data says William Correll 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 Correll?
- (231) 672-3600, as listed in official Medicare / NPI Registry data.
- What is William Correll's NPI number?
- 1154371581. 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 Correll works
Medicare's Facility Affiliation Data lists William Correll at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Joseph Regional Medical Center - PlymouthPlymouth, IN · Acute Care Hospital · CCN 150076
Practice locations
Addresses where William Correll is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1670 E Sherman Blvd, Suite 100Muskegon, MI 49444 (231) 672‑3600
- 1919 Lake AvePlymouth, IN 46563
- 2305 Genoa Bus Park DrBrighton, MI 48114
- 5215 Holy Cross PkwyMishawaka, IN 46545
- 60101 Bodnar Blvd, Suite 100bMishawaka, IN 46544
Group practices
Medicare enrollment lists William Correll as a member of these groups (CMS data updated 2026-10-02).
- Iha Health Services Corporation1,168 clinicians in the group
- Saint Joseph Regional Medical Center Inc138 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Muskegon
Clinicians with the same Medicare primary specialty in Muskegon, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154371581 |
| 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