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

Margaret I. Dauphin-Van Dyk MD, SC

Organization Internal Medicine Physician · NPI 1205019205

Margaret I. Dauphin-Van Dyk MD, SC is an Internal Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007

Practice location Address checks out

2800 N Sheridan Rd Ste 406
Chicago, IL 60657-6158
Phone: (312) 201-0044
Fax: (773) 697-4628
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036059705 (IL)

Record details

NPI number1205019205
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Dauphin-Van Dyk — Doctor/Owner Of Practice · (312) 201-0044
NPI enumeratedDecember 12, 2007
Last updated in NPPESAugust 31, 2022
Certification dateAugust 31, 2022
Mailing address2800 N Sheridan Rd Ste 406, Chicago, IL 60657-6158

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