Quick answers
- Which hospitals does Matthew C. Hsieh work at?
- Medicare's official clinician data lists Matthew C. Hsieh at 3 hospitals: Loyola University Medical Center, MacNeal Hospital and Northwestern Medicine Central Dupage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew C. Hsieh see patients?
- Medicare's clinician data lists 1 practice location in Berwyn, IL. Call before your visit to confirm the address.
- What is Matthew C. Hsieh's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Matthew C. Hsieh accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew C. Hsieh 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 Matthew C. Hsieh offer telehealth?
- Medicare's clinician data says Matthew C. Hsieh offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Matthew C. Hsieh?
- (708) 484-0042, as listed in official Medicare / NPI Registry data.
- What is Matthew C. Hsieh's NPI number?
- 1174526511. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew C. Hsieh works
Medicare's Facility Affiliation Data lists Matthew C. Hsieh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Loyola University Medical CenterMaywood, IL · Acute Care Hospital · CCN 140276
- MacNeal HospitalBerwyn, IL · Acute Care Hospital · CCN 140054
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
Practice locations
Addresses where Matthew C. Hsieh is enrolled with Medicare (CMS data updated 2026-10-02).
- 6840 W Windsor AveBerwyn, IL 60402 (708) 484‑0042
Group practices
Medicare enrollment lists Matthew C. Hsieh as a member of this group (CMS data updated 2026-10-02).
- Primary Care Associates Ltd9 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Berwyn
Clinicians with the same Medicare primary specialty in Berwyn, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174526511 |
| 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