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Diagnostic Radiology

Charles P. Master, MD

Sees patients in New York, NY · Brooklyn, NY · Mount Kisco, NY · New York

Summary

Charles P. Master, MD (Diagnostic Radiology) is enrolled with Medicare at 3 practice locations in New York, NY, Brooklyn, NY and Mount Kisco, NY. NPI 1528052123. 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 Charles P. Master, 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
30Years since medical school (graduated 1996)
New York Medical CollegeMedical school
MaleGender (as listed)
Optum Medical Care PCGroup practice (+2 more)

Quick answers

Where does Charles P. Master see patients?
Medicare's clinician data lists 3 practice locations, including New York, NY, Brooklyn, NY and Mount Kisco, NY. Call before your visit to confirm the address.
What is Charles P. Master's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Charles P. Master accept Medicare assignment?
Yes. Medicare's clinician data says Charles P. Master 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 Charles P. Master?
(212) 349-5799, as listed in official Medicare / NPI Registry data.
What is Charles P. Master's NPI number?
1528052123. 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 Charles P. Master is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Charles P. Master as a member of these groups (CMS data updated 2026-10-02).

  • Optum Medical Care PC1,010 clinicians in the group
  • Canal Radiology Associates P.C.3 clinicians in the group
  • Downstate Medical PC3 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in New York →

Other radiologists in New York

Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.

All radiologists in New York →

Clinician information

CredentialMD
Medical schoolNew York Medical College
Graduation year1996
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1528052123
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