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

Dr. Mark Anthony Barreto, MD

Individual provider Family Medicine Physician · NPI 1336308592

Dr. Mark Anthony Barreto, MD is a Family Medicine Physician in Norwich, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
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

179 N Broad St
Norwich, NY 13815-1019
Phone: (607) 337-4271
Fax: (607) 337-4049
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 244063 (NY)

Record details

NPI number1336308592
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2008
Last updated in NPPESJuly 24, 2013
Mailing address179 N Broad St, Norwich, NY 13815-1019

Other providers in Norwich