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

Maryann Deleon, MD

Individual provider Pediatrics Physician · NPI 1982786091

Maryann Deleon, MD is a Pediatrics Physician in Highland Park, 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.

See every abbreviation used in this directory →

Practice location Address checks out

777 Park Ave W
Highland Park, IL 60035-2433
Phone: (847) 480-2833
Fax: (847) 480-2675
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 036098323 (IL)

Record details

NPI number1982786091
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2006
Last updated in NPPESMarch 31, 2021
Certification dateMarch 31, 2021
Mailing address777 Park Ave W, Highland Park, IL 60035-2433

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