Quick answers
- Which hospitals does Angelo Tsakopoulos work at?
- Medicare's official clinician data lists Angelo Tsakopoulos at 4 hospitals: Advocate Christ Hospital & Medical Center, Community Hospital, Franciscan Health Olympia & Chicago Heights and Ingalls Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Angelo Tsakopoulos see patients?
- Medicare's clinician data lists 1 practice location in Tinley Park, IL. Call before your visit to confirm the address.
- What is Angelo Tsakopoulos's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Angelo Tsakopoulos accept Medicare assignment?
- Yes. Medicare's clinician data says Angelo Tsakopoulos 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 Angelo Tsakopoulos?
- (708) 429-1200, as listed in official Medicare / NPI Registry data.
- What is Angelo Tsakopoulos's NPI number?
- 1356320774. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Angelo Tsakopoulos works
Medicare's Facility Affiliation Data lists Angelo Tsakopoulos 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
- Community HospitalMunster, IN · Acute Care Hospital · CCN 150125
- Franciscan Health Olympia & Chicago HeightsOlympia Fields, IL · Acute Care Hospital · CCN 140172
- Ingalls Memorial HospitalHarvey, IL · Acute Care Hospital · CCN 140191
Practice locations
Addresses where Angelo Tsakopoulos is enrolled with Medicare (CMS data updated 2026-10-02).
- 17148 Harlem AveTinley Park, IL 60477 (708) 429‑1200
Group practices
Medicare enrollment lists Angelo Tsakopoulos as a member of this group (CMS data updated 2026-10-02).
- Dupage Medical Group Ltd1,322 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Tinley Park
Clinicians with the same Medicare primary specialty in Tinley Park, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356320774 |
| 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