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

Individual provider Internal Medicine Physician · NPI 1467429456

Carol Olmstead Miecznikowski, MD is an Internal Medicine Physician in Glen Ellyn, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

430 Pennsylvania Ave
Glen Ellyn, IL 60137-4464
Phone: (630) 469-9200
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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 036084390 (IL)

Record details

NPI number1467429456
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 8, 2006
Last updated in NPPESJanuary 27, 2011

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