Quick answers
- Which hospitals does Mack E. McCain work at?
- Medicare's official clinician data lists Mack E. McCain at 3 hospitals: Carle Foundation Hospital, Deaconess Illinois Crossroads and Heartland Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mack E. McCain see patients?
- Medicare's clinician data lists 2 practice locations, including Mount Vernon, IL and Urbana, IL. Call before your visit to confirm the address.
- What is Mack E. McCain's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Mack E. McCain accept Medicare assignment?
- Yes. Medicare's clinician data says Mack E. McCain 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 Mack E. McCain?
- (618) 244-1937, as listed in official Medicare / NPI Registry data.
- What is Mack E. McCain's NPI number?
- 1558321190. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mack E. McCain works
Medicare's Facility Affiliation Data lists Mack E. McCain at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carle Foundation HospitalUrbana, IL · Acute Care Hospital · CCN 140091
- Deaconess Illinois CrossroadsMount Vernon, IL · Acute Care Hospital · CCN 140294
- Heartland Regional Medical CenterMarion, IL · Acute Care Hospital · CCN 140184
Practice locations
Addresses where Mack E. McCain is enrolled with Medicare (CMS data updated 2026-10-02).
- 209 Crossroads PlMount Vernon, IL 62864 (618) 244‑1937
- 611 W Park StUrbana, IL 61801 (888) 712‑2753
Group practices
Medicare enrollment lists Mack E. McCain as a member of these groups (CMS data updated 2026-10-02).
- Carle Health Care Incorporated1,666 clinicians in the group
- Deaconess Illinois Specialty Clinic, Inc.148 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Howard University College Of Medicine |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558321190 |
| 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