Quick answers
- Which hospitals does Michael Opoku work at?
- Medicare's official clinician data lists Michael Opoku at 5 hospitals: Alton Memorial Hospital, Cox Medical Centers, Houston Methodist Cypress Hospital, Memorial Hospital and Southwestern Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Opoku see patients?
- Medicare's clinician data lists 6 practice locations, including Alton, IL, Springfield, MO and Belleville, IL. Call before your visit to confirm the address.
- What is Michael Opoku's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Michael Opoku accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Opoku 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 Michael Opoku offer telehealth?
- Medicare's clinician data says Michael Opoku offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael Opoku?
- (618) 463-7240, as listed in official Medicare / NPI Registry data.
- What is Michael Opoku's NPI number?
- 1578520235. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael Opoku works
Medicare's Facility Affiliation Data lists Michael Opoku at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alton Memorial HospitalAlton, IL · Acute Care Hospital · CCN 140002
- Cox Medical CentersSpringfield, MO · Acute Care Hospital · CCN 260040
- Houston Methodist Cypress HospitalCypress, TX · Acute Care Hospital · CCN 670342
- Memorial HospitalBelleville, IL · Acute Care Hospital · CCN 140185
- Southwestern Medical CenterLawton, OK · Acute Care Hospital · CCN 370097
Practice locations
Addresses where Michael Opoku is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1 Memorial DrAlton, IL 62002 (618) 463‑7240
- 3801 S National AveSpringfield, MO 65807 (417) 269‑7820
- 3801 S National Ave, Suite G108bSpringfield, MO 65807 (417) 269‑7728
- 4500 Memorial DrBelleville, IL 62226 (618) 257‑6220
- 4645 Sweetwater Blvd, Suite 200Sugar Land, TX 77479 (281) 565‑1112
Group practices
Medicare enrollment lists Michael Opoku as a member of these groups (CMS data updated 2026-10-02).
- Fairview Heights Medical Group SC444 clinicians in the group
- Lester E Cox Medical Centers246 clinicians in the group
- Vanguard Inpatient Physicians PLLC31 clinicians in the group
- Ies HSP Oklahoma LLC11 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Alton
Clinicians with the same Medicare primary specialty in Alton, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1578520235 |
| 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