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Internal Medicine

Maria Diaz, DO

Sees patients in Miami Shores, FL · Florida

Summary

Maria Diaz, DO (Internal Medicine) is enrolled with Medicare at 1 practice location in Miami Shores, FL. NPI 1851383913. 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 Maria Diaz, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
28Years since medical school (graduated 1998)
Nova Southeastern College Of Osteo MedicineMedical school
FemaleGender (as listed)

Quick answers

Where does Maria Diaz see patients?
Medicare's clinician data lists 1 practice location in Miami Shores, FL. Call before your visit to confirm the address.
What is Maria Diaz's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Maria Diaz accept Medicare assignment?
Yes. Medicare's clinician data says Maria Diaz 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 Maria Diaz?
(305) 756-7899, as listed in official Medicare / NPI Registry data.
What is Maria Diaz's NPI number?
1851383913. 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 Maria Diaz is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Miami Shores

Clinicians with the same Medicare primary specialty in Miami Shores, FL — not a recommendation.

All internal medicine doctors in Miami Shores →

Clinician information

CredentialDO
Medical schoolNova Southeastern College Of Osteo Medicine
Graduation year1998
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1851383913
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