Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Matthew E Barnhart, MD

Individual provider Public Health & General Preventive Medicine Physician · NPI 1265721187

Dr. Matthew E Barnhart, MD is a Public Health & General Preventive Medicine Physician in Sound Beach, New York. Practices as a sole proprietor. Licensed in Maryland and New York.

Licensed in
MD, NY
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

40 Waterview Dr
Sound Beach, NY 11789-1034
Phone: (516) 736-0770
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Public Health & General Preventive Medicine Physician (primary) Taxonomy 2083P0901X · Licence 264195-01 (NY)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence D63952 (MD)

Record details

NPI number1265721187
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 31, 2011
Last updated in NPPESSeptember 6, 2025
Certification dateSeptember 6, 2025
Mailing address40 Waterview Dr, Sound Beach, NY 11789-1034