ROBERT MATTHEW GALLAGHER M.D.
NPI 1043396120
Internal Medicine - Cardiovascular Disease in Bethesda, MD
About Robert Matthew Gallagher M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT MATTHEW GALLAGHER M.D. (NPI 1043396120) is an individual cardiovascular disease provider in Bethesda, Maryland, licensed in Maryland (D83649) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Luminis Health Anne Arundel Medical Center, Inc, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Robert Matthew Gallagher M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Luminis Health Anne Arundel Medical Center, Inc
Acute Care Hospitals · Annapolis, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20889 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHESDA, MD 20889
BETHESDA, MD 20889
BETHESDA, MD 20889
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Robert Gallagher's NPI number?
The NPI number for Robert Gallagher is 1043396120. It was assigned to this individual provider in the NPPES registry on October 31, 2006.
Where is Robert Gallagher located?
Robert Gallagher practices at 8901 Wisconsin Ave Walter Reed National Military Medical Ctr, Cardiology, Bethesda, MD 20889. The listed phone number is (301) 295-4500.
What is Robert Gallagher's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Robert Gallagher enrolled in Medicare?
Yes. Robert Gallagher is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Robert Gallagher accept?
Health plans from CareSource list Robert Gallagher as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Robert Gallagher affiliated with any hospitals?
According to CMS data, Robert Gallagher is affiliated with Luminis Health Anne Arundel Medical Center, Inc.
When was this NPI record last updated?
The NPPES record for Robert Gallagher was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
