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