Quick answers
- Which hospitals does Jongwook Ham work at?
- Medicare's official clinician data lists Jongwook Ham at 2 hospitals: Advocate Sherman Hospital and Northwestern Medicine Delnor Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jongwook Ham see patients?
- Medicare's clinician data lists 1 practice location in Elgin, IL. Call before your visit to confirm the address.
- What is Jongwook Ham's specialty?
- Medicare lists Otolaryngology as the primary specialty, and also Plastic and Reconstructive Surgery.
- Does Jongwook Ham accept Medicare assignment?
- Yes. Medicare's clinician data says Jongwook Ham 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 Jongwook Ham?
- (847) 742-7458, as listed in official Medicare / NPI Registry data.
- What is Jongwook Ham's NPI number?
- 1700838992. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jongwook Ham works
Medicare's Facility Affiliation Data lists Jongwook Ham 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
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · CCN 140211
Practice locations
Addresses where Jongwook Ham is enrolled with Medicare (CMS data updated 2026-10-02).
- 2050 Larkin Ave, Suite 102Elgin, IL 60123 (847) 742‑7458
Specialties
Other ENT doctors in Elgin
Clinicians with the same Medicare primary specialty in Elgin, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700838992 |
| 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