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

Richard R Fitzsimons, MD

Individual provider Allergy Physician · NPI 1104809227

Richard R Fitzsimons, MD is an Allergy Physician in Orland Park, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
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

10733 W 165th St
Orland Park, IL 60467-8713
Phone: (708) 957-7468
Fax: (708) 957-7471
Show map & directions

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

Specialties & licences

Allergy Physician (primary) Taxonomy 207KA0200X · Licence 36065461 (IL)

Record details

NPI number1104809227
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESApril 9, 2010

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