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

Colleen A Malloy, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1659324317

Colleen A Malloy, MD is a Neonatal-Perinatal Medicine Physician in Chicago, Illinois. Works from 3 locations. Licensed in Florida and Illinois.

Licensed in
FL, IL
In the registry since
2006
Specialties on file
2
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

250 E Superior St Fl 10
Chicago, IL 60611-2914
Phone: (312) 472-3776
Fax: (312) 472-4099
Show map & directions

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

Additional practice locations (2)

  • 11190 Health Park Blvd, Naples, FL 34110-5729 — (239) 624-5000
  • 10400 Haligus Rd, Huntley, IL 60142-9553 — (312) 227-6010

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 036102036 (IL)
Neonatal-Perinatal Medicine Physician Taxonomy 2080N0001X · Licence ME167883 (FL)

Record details

NPI number1659324317
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESMay 2, 2024
Certification dateMay 2, 2024
Mailing address225 E Chicago Ave # 45, Chicago, IL 60611-2991

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