Quick answers
- Where does Emmett M. Cassidy see patients?
- Medicare's clinician data lists 5 practice locations, including Chicago Ridge, IL, Lemont, IL and Tinley Park, IL. Call before your visit to confirm the address.
- What is Emmett M. Cassidy's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Emmett M. Cassidy accept Medicare assignment?
- Yes. Medicare's clinician data says Emmett M. Cassidy 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 Emmett M. Cassidy?
- (708) 873-0088, as listed in official Medicare / NPI Registry data.
- What is Emmett M. Cassidy's NPI number?
- 1770544462. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Emmett M. Cassidy is enrolled with Medicare (CMS data updated 2026-10-02).
- 10436 Southwest Hwy, Suite 1Chicago Ridge, IL 60415 (708) 873‑0088
- 15900 W 127th St, Suite 200Lemont, IL 60439 (815) 485‑2727
- 18210 La Grange Rd, Suite 210Tinley Park, IL 60487
- 18646 Dixie HwyHomewood, IL 60430 (708) 647‑6635
- 1870 Silver Cross Blvd, Suite 110New Lenox, IL 60451 (815) 485‑2727
Group practices
Medicare enrollment lists Emmett M. Cassidy as a member of these groups (CMS data updated 2026-10-02).
- Suburban Eye Specialists9 clinicians in the group
- Advanced Eye Care SC6 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Chicago Ridge
Clinicians with the same Medicare primary specialty in Chicago Ridge, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770544462 |
| 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
- 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