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Family Practice

Michael Marro, DO

Works at hospitals in Saint Johnsbury, VT · Lancaster, NH · Vermont, New Hampshire

Summary

Michael Marro, DO (Family Practice) is listed by Medicare at 2 hospitals in Saint Johnsbury, VT and Lancaster, NH. NPI 1639592983. 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 Michael Marro, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
16Years since medical school (graduated 2010)
Nova Southeastern College Of Osteo MedicineMedical school
MaleGender (as listed)
Northern Counties Health Care IncGroup practice

Quick answers

Which hospitals does Michael Marro work at?
Medicare's official clinician data lists Michael Marro at 2 hospitals: Northeastern Vermont Regional Hospital and Weeks Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michael Marro see patients?
Medicare's clinician data lists 6 practice locations, including Saint Johnsbury, VT, St Johnsbury, VT and Concord, VT. Call before your visit to confirm the address.
What is Michael Marro's specialty?
Medicare lists Family Practice as the primary specialty.
Does Michael Marro accept Medicare assignment?
Yes. Medicare's clinician data says Michael Marro 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 Michael Marro?
(802) 748-5041, as listed in official Medicare / NPI Registry data.
What is Michael Marro's NPI number?
1639592983. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Michael Marro works

Medicare's Facility Affiliation Data lists Michael Marro 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 Michael Marro is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

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

  • Northern Counties Health Care Inc49 clinicians in the group

Specialties

Find other Family Practice doctors in Vermont →

Other family doctors in Saint Johnsbury

Clinicians with the same Medicare primary specialty in Saint Johnsbury, VT — not a recommendation.

All family doctors in Saint Johnsbury →

Clinician information

CredentialDO
Medical schoolNova Southeastern College Of Osteo Medicine
Graduation year2010
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639592983
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