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

Dr. Nancy J Field, DO

Individual provider Adolescent Medicine (Internal Medicine) Physician · NPI 1427090653

Dr. Nancy J Field, DO is an Adolescent Medicine (Internal Medicine) Physician in Oak Brook, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

900 Jorie Blvd Ste 186
Oak Brook, IL 60523-2213
Phone: (630) 954-6700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adolescent Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0000X (IL)

Record details

NPI number1427090653
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 12, 2006
Last updated in NPPESJuly 8, 2007
Mailing address440 Briarhill Ln, Glenview, IL 60025-4942

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