Quick answers
- Which hospitals does Kai Kang work at?
- Medicare's official clinician data lists Kai Kang at 3 hospitals: Alexian Brothers Medical Center 1, Northwestern Medicine Central Dupage Hospital and St Alexius Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kai Kang see patients?
- Medicare's clinician data lists 2 practice locations, including Wheaton, IL and St Charles, IL. Call before your visit to confirm the address.
- What is Kai Kang's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Kai Kang accept Medicare assignment?
- Yes. Medicare's clinician data says Kai Kang 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 Kai Kang?
- (630) 668-8250, as listed in official Medicare / NPI Registry data.
- What is Kai Kang's NPI number?
- 1871835603. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kai Kang works
Medicare's Facility Affiliation Data lists Kai Kang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alexian Brothers Medical Center 1Elk Grove Village, IL · Acute Care Hospital · CCN 140258
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
- St Alexius Medical CenterHoffman Estates, IL · Acute Care Hospital · CCN 140290
Practice locations
Addresses where Kai Kang is enrolled with Medicare (CMS data updated 2026-10-02).
- 2015 N Main StWheaton, IL 60187 (630) 668‑8250
- 610 S Randall RdSt Charles, IL 60174 (630) 668‑8250
Group practices
Medicare enrollment lists Kai Kang 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 | Js Weill Medical College, Cornell University |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871835603 |
| 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