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Cardiovascular Disease (Cardiology)

Matthew D. Roby, DO

Works at hospitals in Rocky Mount, VA · Roanoke, VA · Christiansburg, VA … · Virginia

Summary

Matthew D. Roby, DO (Cardiovascular Disease (Cardiology)) is listed by Medicare at 5 hospitals in Rocky Mount, VA, Roanoke, VA and Christiansburg, VA and other places. NPI 1265708457. 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 Matthew D. Roby, 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

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
14Years since medical school (graduated 2012)
MaleGender (as listed)
Carilion Medical CenterGroup practice (+1 more)

Quick answers

Which hospitals does Matthew D. Roby work at?
Medicare's official clinician data lists Matthew D. Roby at 5 hospitals: Carilion Franklin Memorial Hospital, Carilion Medical Center, Carilion New River Valley Medical Center, Lewisgale Medical Center and Sovah Health Danville. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Matthew D. Roby see patients?
Medicare's clinician data lists 2 practice locations, including Martinsville, VA and Roanoke, VA. Call before your visit to confirm the address.
What is Matthew D. Roby's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
Does Matthew D. Roby accept Medicare assignment?
Yes. Medicare's clinician data says Matthew D. Roby 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 Matthew D. Roby?
(276) 634-4400, as listed in official Medicare / NPI Registry data.
What is Matthew D. Roby's NPI number?
1265708457. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Matthew D. Roby works

Medicare's Facility Affiliation Data lists Matthew D. Roby 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 Matthew D. Roby is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Matthew D. Roby as a member of these groups (CMS data updated 2026-10-02).

  • Carilion Medical Center977 clinicians in the group
  • Carilion Healthcare Corporation536 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Virginia →

Other cardiologists in Martinsville

Clinicians with the same Medicare primary specialty in Martinsville, VA — not a recommendation.

All cardiologists in Martinsville →

Clinician information

CredentialDO
Graduation year2012
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1265708457
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