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

Dr. Thomas Robert Dekoj, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1053514646

Dr. Thomas Robert Dekoj, MD is a General Surgery in Decatur, Illinois. Qualified in 2006, 20 years ago. Practices with Mount Sinai Community Foundation, a 246-clinician group and accepts Medicare assignment. Licensed in Illinois and New York.

Years since qualifying
20
Licensed in
IL, NY
In the registry since
2007
Specialties on file
2
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

1750 E Lake Shore Dr Ste 200
Decatur, IL 62521-3806
Phone: (217) 428-6300
Fax: (217) 428-6322
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 036126490 (IL)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence 261007 (NY)

Record details

NPI number1053514646
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2007
Last updated in NPPESAugust 30, 2012
Mailing address1750 E Lake Shore Drive, Suite 200, Decatur, IL 62521-3806

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Also practisesCOLORECTAL SURGERY (PROCTOLOGY)
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Mount Sinai Community Foundation — 246 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare