Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John R. Cheregi, MD

Individual provider Surgery Physician · NPI 1760632384

Dr. John R. Cheregi, MD is a General Surgery in Barrington, Illinois. Qualified in 2007, 19 years ago. Practices with Advanced Surgical Care of Northern Illinois, Ltd, a 9-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa and Illinois.

Years since qualifying
19
Licensed in
IA, IL
In the registry since
2008
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

802 Fox Glen Ct
Barrington, IL 60010-1860
Phone: (847) 381-8161
Fax: (847) 381-8167
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 Hawkins Dr, Iowa City, IA 52242-1009 — (319) 384-7359

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 036124623 (IL)
Surgery Physician Taxonomy 208600000X · Licence 36-3196629 (IL)
Surgery Physician Taxonomy 208600000X · Licence 40391 (IA)

Record details

NPI number1760632384
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 19, 2008
Last updated in NPPESJanuary 4, 2022
Certification dateJanuary 4, 2022
Mailing address802 Fox Glen Ct, Barrington, IL 60010-1860

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Advanced Surgical Care Of Northern Illinois, Ltd — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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