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Internal Medicine

Peter Marzano, MD

Works at hospitals in Vero Beach, FL · Orlando, FL · Melbourne, FL … · Florida

Summary

Peter Marzano, MD (Internal Medicine) is listed by Medicare at 4 hospitals in Vero Beach, FL, Orlando, FL and Melbourne, FL and other places. NPI 1861473167. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Peter Marzano, 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
29Years since medical school (graduated 1997)
MaleGender (as listed)
Dr Joseph D Paolucci MD PA LLCGroup practice

Quick answers

Which hospitals does Peter Marzano work at?
Medicare's official clinician data lists Peter Marzano at 4 hospitals: Cleveland Clinic Indian River Hospital, Orlando Health, Orlando Health Melbourne Hospital and Orlando Health Sebastian River Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Peter Marzano see patients?
Medicare's clinician data lists 1 practice location in Melbourne, FL. Call before your visit to confirm the address.
What is Peter Marzano's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Peter Marzano accept Medicare assignment?
Yes. Medicare's clinician data says Peter Marzano 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 Peter Marzano?
(812) 293-0025, as listed in official Medicare / NPI Registry data.
What is Peter Marzano's NPI number?
1861473167. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Peter Marzano works

Medicare's Facility Affiliation Data lists Peter Marzano at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Peter Marzano is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Peter Marzano as a member of this group (CMS data updated 2026-10-02).

  • Dr Joseph D Paolucci MD PA LLC11 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Melbourne

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

All internal medicine doctors in Melbourne →

Clinician information

CredentialMD
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861473167
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians