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

Individual provider Psychiatry Physician · NPI 1558314583

Dr. Nancy E Pecen, MD is a Psychiatry Physician in Downers Grove, Illinois. Practices as a sole proprietor. 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.

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Practice location Address checks out

1341 Warren Ave
Downers Grove, IL 60515-3437
Phone: (630) 719-5454
Fax: (630) 719-1263
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 036056703 (IL)

Record details

NPI number1558314583
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 19, 2006
Last updated in NPPESApril 23, 2018
Mailing address1341 Warren Ave, Downers Grove, IL 60515-3437

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