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

Dr. Omar Calderon Jr., MD

Individual provider Gastroenterology Physician · NPI 1295364081

Dr. Omar Calderon Jr., MD is a Gastroenterology Physician in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2020.

Licensed in
WI
In the registry since
2020
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

Uw Hospitals & Clinics 600 Highland Highland Ave
Madison, WI 53792-3438
Phone: (813) 259-0670
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 8209220 (WI)

Record details

NPI number1295364081
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2020
Last updated in NPPESJune 15, 2023
Certification dateJune 15, 2023

Other providers in Madison