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

Dr. Richard Lewis O'Halloran, MD

Individual provider Urology Physician · NPI 1528143971

Dr. Richard Lewis O'Halloran, MD is an Urology Physician in Warsaw, 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

1102 N County Road 700
Warsaw, IL 62379-3011
Phone: (217) 256-4100
Fax: (217) 222-9807
Show map & directions

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

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 036089108 (IL)

Record details

NPI number1528143971
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2006
Last updated in NPPESNovember 27, 2023
Certification dateOctober 12, 2020