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

William G Nulty, MD

Individual provider Pediatric Adolescent Medicine Physician · NPI 1639148356

William G Nulty, MD is a Pediatric Adolescent Medicine Physician in Peoria, 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 Partly verified

Some contact details are missing from the federal record.

One Illini Dr Medical Service Plan
Peoria, IL 61605
Phone: (309) 671-8503
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence 036085410 (IL)

Record details

NPI number1639148356
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 15, 2006
Last updated in NPPESJuly 9, 2007
Mailing address1 Illini Dr, Peoria, IL 61605-2576

Other providers in Peoria