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

Lake County Internal Medicine Association LLC

Organization Legal Medicine · NPI 1265833958

Lake County Internal Medicine Association LLC is a Legal Medicine in Long Grove, Illinois. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5911 Kildeer Ct
Long Grove, IL 60047-5052
Phone: (847) 672-8373
Fax: (815) 464-9285
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Legal Medicine (primary) Taxonomy 173000000X

Record details

NPI number1265833958
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mariusz Milejczyk — M.D. · (847) 596-7426
NPI enumeratedSeptember 12, 2014
Last updated in NPPESSeptember 12, 2014
Mailing address5911 Kildeer Ct, Long Grove, IL 60047-5052

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