John Deleon, MD

NPI 1245297654ActiveIndividual· Radiology, Diagnostic Ultrasound· Waterbury, CT

Radiology, Diagnostic Ultrasound (MD) in Waterbury, Connecticut, trained at City University of New York School of Medicine (class of 1993). Medicare paid $194,206 for services to 1,764 patients in 2024.

Overview

NPI	1245297654
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Apr 28, 2006
Last updated in NPPES	Jul 13, 2026

Specialties and licenses

Taxonomy	Code	License	State
Radiology, Diagnostic Ultrasound Primary	2085U0001X	040870	CT
Radiology, Diagnostic Radiology	2085R0202X	040870	CT

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Diagnostic Radiology (CT); Practitioner - Diagnostic Radiology (TX); Practitioner - Diagnostic Radiology (WI)
Accepts assignment	Yes (participating)