Quick answers
- Which hospitals does Janice K. Ko work at?
- Medicare's official clinician data lists Janice K. Ko at 5 hospitals: Alexian Brothers Medical Center 1, Northwest Community Hospital 1, Northwestern Medicine McHenry, Presence Saints Mary and Elizabeth Medical Center and St Alexius Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Janice K. Ko see patients?
- Medicare's clinician data lists 2 practice locations, including Hoffman Estates, IL and Hoffman Est, IL. Call before your visit to confirm the address.
- What is Janice K. Ko's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Janice K. Ko accept Medicare assignment?
- Yes. Medicare's clinician data says Janice K. Ko 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 Janice K. Ko offer telehealth?
- Medicare's clinician data says Janice K. Ko offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Janice K. Ko?
- (847) 755-8208, as listed in official Medicare / NPI Registry data.
- What is Janice K. Ko's NPI number?
- 1124348339. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Janice K. Ko works
Medicare's Facility Affiliation Data lists Janice K. Ko 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
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · CCN 140252
- Northwestern Medicine McHenryMcHenry, IL · Acute Care Hospital · CCN 140116
- Presence Saints Mary and Elizabeth Medical CenterChicago, IL · Acute Care Hospital · CCN 140180
- St Alexius Medical CenterHoffman Estates, IL · Acute Care Hospital · CCN 140290
Practice locations
Addresses where Janice K. Ko is enrolled with Medicare (CMS data updated 2026-10-02).
- 1555 Barrington RdHoffman Estates, IL 60169
- 1786 Moon Lake BlvdHoffman Est, IL 60194 (847) 755‑8208
Group practices
Medicare enrollment lists Janice K. Ko as a member of this group (CMS data updated 2026-10-02).
- Bonaventure Medical Foundation LLC167 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Hoffman Estates
Clinicians with the same Medicare primary specialty in Hoffman Estates, IL — not a recommendation.
Clinician information
| Medical school | Rush Medical College Of Rush University |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1124348339 |
| 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