Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Naveed Bari, MD

Individual provider Internal Medicine Physician · NPI 1578665949

Naveed Bari, MD is registered under Critical Care (Intensivists) in Janesville, Wisconsin. Qualified in 1980, 46 years ago. Practices with Mercy Health System Corporation, a 751-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
46
Licensed in
IL, WI
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone: (608) 756-6261
Fax: (608) 743-3214
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 800 Biesterfield Rd Ste 510, Elk Grove Village, IL 60007-3367 — (847) 437-5500
  • 10400 Haligus Rd, Huntley, IL 60142-9553 — (224) 654-0210
  • 4201 W Medical Center Dr, McHenry, IL 60050-8409 — (815) 759-4530

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 036-084523 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036084523 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 38679-20 (WI)

Record details

NPI number1578665949
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 5, 2006
Last updated in NPPESMay 16, 2022
Certification dateMay 16, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1980 (46 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients190
Services billed 385 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Mercy Health System Corp Hospital · Janesville, WI
  • Northwestern Medicine McHenry Hospital · McHenry, IL

Colleagues at Mercy Health System Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 751 clinicians in the practice; 12 are shown here.

Other providers in Janesville