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

Dr. Boguslaw S Bonczak, MD

Individual provider Family Medicine Physician · NPI 1881893303

Dr. Boguslaw S Bonczak, MD is a Family Medicine Physician in McHenry, Illinois. Works from 5 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3715 Municipal Dr
McHenry, IL 60050-5483
Phone: (815) 759-1953
Fax: (224) 610-3815
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 2971 W Algonquin Rd, Algonquin, IL 60102-9406 — (847) 854-5490
  • 650 Dakota St Ste A, Crystal Lake, IL 60012 — (815) 455-6000
  • 360 Station Dr Fl 3, Crystal Lake, IL 60014 — (815) 338-6600
  • 235 S Rand Rd, Lake Zurich, IL 60047-2273 — (847) 438-3770

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036-124359 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 125053459 (IL)

Record details

NPI number1881893303
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2007
Last updated in NPPESFebruary 27, 2024
Certification dateFebruary 27, 2024

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