Quick answers
- Which hospitals does Eric L. Caskey work at?
- Medicare's official clinician data lists Eric L. Caskey at 5 hospitals: Advocate Sherman Hospital, Edward Hospital, Northwestern Medicine Central Dupage Hospital, Northwestern Medicine Delnor Community Hospital and Northwestern Medicine McHenry. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eric L. Caskey see patients?
- Medicare's clinician data lists 2 practice locations, including Wheaton, IL and Bartlett, IL. Call before your visit to confirm the address.
- What is Eric L. Caskey's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Eric L. Caskey accept Medicare assignment?
- Yes. Medicare's clinician data says Eric L. Caskey 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 Eric L. Caskey?
- (630) 668-8250, as listed in official Medicare / NPI Registry data.
- What is Eric L. Caskey's NPI number?
- 1558892729. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eric L. Caskey works
Medicare's Facility Affiliation Data lists Eric L. Caskey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Sherman HospitalElgin, IL · Acute Care Hospital · CCN 140030
- Edward HospitalNaperville, IL · Acute Care Hospital · CCN 140231
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · CCN 140211
- Northwestern Medicine McHenryMcHenry, IL · Acute Care Hospital · CCN 140116
Practice locations
Addresses where Eric L. Caskey is enrolled with Medicare (CMS data updated 2026-10-02).
- 2015 N Main StWheaton, IL 60187 (630) 668‑8250
- 980 S Il Route 59Bartlett, IL 60103 (630) 668‑8250
Group practices
Medicare enrollment lists Eric L. Caskey as a member of this group (CMS data updated 2026-10-02).
- Wheaton Eye Clinic Ltd44 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Wheaton
Clinicians with the same Medicare primary specialty in Wheaton, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558892729 |
| 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