Quick answers
- Which hospitals does Naveed Bari work at?
- Medicare's official clinician data lists Naveed Bari at 2 hospitals: Mercy Health System Corp and Northwestern Medicine McHenry. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Naveed Bari see patients?
- Medicare's clinician data lists 3 practice locations, including Janesville, WI, Huntley, IL and McHenry, IL. Call before your visit to confirm the address.
- What is Naveed Bari's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Internal Medicine.
- Does Naveed Bari accept Medicare assignment?
- Yes. Medicare's clinician data says Naveed Bari 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 Naveed Bari?
- (608) 756-6000, as listed in official Medicare / NPI Registry data.
- What is Naveed Bari's NPI number?
- 1578665949. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Naveed Bari works
Medicare's Facility Affiliation Data lists Naveed Bari at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Health System CorpJanesville, WI · Acute Care Hospital · CCN 520066
- Northwestern Medicine McHenryMcHenry, IL · Acute Care Hospital · CCN 140116
Practice locations
Addresses where Naveed Bari is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Mineral Point AveJanesville, WI 53548 (608) 756‑6000
- 10400 Haligus RdHuntley, IL 60142 (815) 356‑2323
- 4201 W Medical Ctr DrMcHenry, IL 60050 (815) 759‑4874
Group practices
Medicare enrollment lists Naveed Bari as a member of these groups (CMS data updated 2026-10-02).
- Central Dupage Physician Group1,080 clinicians in the group
- Mercy Health System Corporation753 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in Wisconsin →
Other critical care doctors in Janesville
Clinicians with the same Medicare primary specialty in Janesville, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578665949 |
| 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