Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Diagnostic Radiology

Dixie U. Melillo, MD

Sees patients in Houston, TX · Texas

Summary

Dixie U. Melillo, MD (Diagnostic Radiology) is enrolled with Medicare at 1 practice location in Houston, TX. NPI 1407857832. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Dixie U. Melillo, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
43Years since medical school (graduated 1983)
University Of Texas Medical Branch At GalvestonMedical school
FemaleGender (as listed)

Quick answers

Where does Dixie U. Melillo see patients?
Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
What is Dixie U. Melillo's specialty?
Medicare lists Diagnostic Radiology as the primary specialty, and also General Surgery.
Does Dixie U. Melillo accept Medicare assignment?
Yes. Medicare's clinician data says Dixie U. Melillo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Dixie U. Melillo?
(281) 484-4708, as listed in official Medicare / NPI Registry data.
What is Dixie U. Melillo's NPI number?
1407857832. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Dixie U. Melillo is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Dixie U. Melillo as a member of this group (CMS data updated 2026-10-02).

  • The Rose5 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Houston

Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.

All radiologists in Houston →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year1983
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407857832
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians