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

Dr. Robert Louis Quaas, MD

Individual provider Pediatrics Physician · NPI 1598777971

Dr. Robert Louis Quaas, MD is a Pediatrics Physician in Belleville, 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 Address checks out

2810 Frank Scott Pkwy W 828
Belleville, IL 62223-5007
Phone: (618) 236-6336
Fax: (618) 236-9582
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 036057570 (IL)

Record details

NPI number1598777971
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 13, 2006
Last updated in NPPESNovember 21, 2011
Mailing address2810 Frank Scott Pkwy W, 828, Belleville, IL 62223-5007

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