Quick answers
- Which hospitals does Michael W. Frank work at?
- Medicare's official clinician data lists Michael W. Frank at 2 hospitals: Advocate Christ Hospital & Medical Center and Rush University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael W. Frank see patients?
- Medicare's clinician data lists 1 practice location in Oak Lawn, IL. Call before your visit to confirm the address.
- What is Michael W. Frank's specialty?
- Medicare lists Cardiac Surgery as the primary specialty, and also Thoracic Surgery.
- Does Michael W. Frank accept Medicare assignment?
- Yes. Medicare's clinician data says Michael W. Frank 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 Michael W. Frank?
- (708) 346-4040, as listed in official Medicare / NPI Registry data.
- What is Michael W. Frank's NPI number?
- 1427043017. 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 W. Frank works
Medicare's Facility Affiliation Data lists Michael W. Frank at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Christ Hospital & Medical CenterOak Lawn, IL · Acute Care Hospital · CCN 140208
- Rush University Medical CenterChicago, IL · Acute Care Hospital · CCN 140119
Practice locations
Addresses where Michael W. Frank is enrolled with Medicare (CMS data updated 2026-10-02).
- 4400 W 95th St, Suite 308Oak Lawn, IL 60453 (708) 346‑4040
Group practices
Medicare enrollment lists Michael W. Frank as a member of this group (CMS data updated 2026-10-02).
- Cardiothoracic and Vascular Surgical Associates S C48 clinicians in the group
Specialties
- Cardiac Surgeryprimary
- Thoracic Surgeryalso
Other cardiac surgeons in Oak Lawn
Clinicians with the same Medicare primary specialty in Oak Lawn, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427043017 |
| 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