Quick answers
- Which hospitals does Jim J. Yao work at?
- Medicare's official clinician data lists Jim J. Yao at 3 hospitals: Community Hospital, Franciscan Health Dyer and Franciscan Health Munster. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jim J. Yao see patients?
- Medicare's clinician data lists 2 practice locations, including Munster, IN and Evergreen Park, IL. Call before your visit to confirm the address.
- What is Jim J. Yao's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Jim J. Yao accept Medicare assignment?
- Yes. Medicare's clinician data says Jim J. Yao 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 Jim J. Yao?
- (219) 836-9317, as listed in official Medicare / NPI Registry data.
- What is Jim J. Yao's NPI number?
- 1427028968. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jim J. Yao works
Medicare's Facility Affiliation Data lists Jim J. Yao 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 DyerDyer, IN · Acute Care Hospital · CCN 150090
- Franciscan Health MunsterMunster, IN · Acute Care Hospital · CCN 150165
Practice locations
Addresses where Jim J. Yao is enrolled with Medicare (CMS data updated 2026-10-02).
- 314 Ridge RdMunster, IN 46321 (219) 836‑9317
- 9730 S Western Ave, Suite 326Evergreen Park, IL 60805 (708) 952‑3040
Group practices
Medicare enrollment lists Jim J. Yao as a member of this group (CMS data updated 2026-10-02).
- Associates in Nephrology SC52 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Munster
Clinicians with the same Medicare primary specialty in Munster, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427028968 |
| 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