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

Dr. William C Dam, MD

Individual provider Internal Medicine Physician · NPI 1447236229

Dr. William C Dam, MD is an Internal Medicine Physician in Ingleside, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2005
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

214 Washington St
Ingleside, IL 60041
Phone: (847) 587-3004
Fax: (847) 587-4325
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036047653 (IL)

Record details

NPI number1447236229
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 22, 2005
Last updated in NPPESJanuary 30, 2013
Mailing address214 Washington St, Ingleside, IL 60041

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