Quick answers
- Which hospitals does Kenneth Choi work at?
- Medicare's official clinician data lists Kenneth Choi at 5 hospitals: Community Hospital, Franciscan Health Crown Point, Franciscan Health Munster, St Catherine Hospital Inc and St Mary Medical Center Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kenneth Choi see patients?
- Medicare's clinician data lists 1 practice location in Merrillville, IN. Call before your visit to confirm the address.
- What is Kenneth Choi's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Kenneth Choi accept Medicare assignment?
- Yes. Medicare's clinician data says Kenneth Choi 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 Kenneth Choi?
- (219) 791-1555, as listed in official Medicare / NPI Registry data.
- What is Kenneth Choi's NPI number?
- 1619098571. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kenneth Choi works
Medicare's Facility Affiliation Data lists Kenneth Choi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community HospitalMunster, IN · Acute Care Hospital · CCN 150125
- Franciscan Health Crown PointCrown Point, IN · Acute Care Hospital · CCN 150126
- Franciscan Health MunsterMunster, IN · Acute Care Hospital · CCN 150165
- St Catherine Hospital IncEast Chicago, IN · Acute Care Hospital · CCN 150008
- St Mary Medical Center IncHobart, IN · Acute Care Hospital · CCN 150034
Practice locations
Addresses where Kenneth Choi is enrolled with Medicare (CMS data updated 2026-10-02).
- 90 W 86th Ave, Nephrology Associates of Northern Indiana PMerrillville, IN 46410 (219) 791‑1555
Group practices
Medicare enrollment lists Kenneth Choi as a member of this group (CMS data updated 2026-10-02).
- Nephrology Associates of Northern Indiana PC65 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Merrillville
Clinicians with the same Medicare primary specialty in Merrillville, IN — not a recommendation.
Clinician information
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619098571 |
| 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