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

Carol Anne Kotzan, MD

Individual provider Internal Medicine Physician · NPI 1710950100

Carol Anne Kotzan, MD is an Internal Medicine Physician in Crystal Lake, Illinois. Practices as a sole proprietor and works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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

525 E Congress Pkwy Ste 250
Crystal Lake, IL 60014-6258
Phone: (815) 455-7200
Fax: (815) 455-9256
Show map & directions

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

Additional practice locations (1)

  • 360 Station Drive, Crystal Lake, IL 60014-7978 — (815) 455-7200

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036076689 (IL)

Record details

NPI number1710950100
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 8, 2006
Last updated in NPPESFebruary 14, 2020
Certification dateFebruary 14, 2020

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