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Diagnostic Radiology

Mark Desantis, DO

Sees patients in Riverside, CA · California

Summary

Mark Desantis, DO (Diagnostic Radiology) is enrolled with Medicare at 1 practice location in Riverside, CA. NPI 1053424192. 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 Mark Desantis, 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
33Years since medical school (graduated 1993)
MaleGender (as listed)

Quick answers

Where does Mark Desantis see patients?
Medicare's clinician data lists 1 practice location in Riverside, CA. Call before your visit to confirm the address.
What is Mark Desantis's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Mark Desantis accept Medicare assignment?
Yes. Medicare's clinician data says Mark Desantis 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 Mark Desantis's NPI number?
1053424192. 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 Mark Desantis is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in Riverside

Clinicians with the same Medicare primary specialty in Riverside, CA — not a recommendation.

All radiologists in Riverside →

Clinician information

CredentialDO
Graduation year1993
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1053424192
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