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

Dr. Anthony Francis Posteraro Jr., MD

Individual provider Internal Medicine Physician · NPI 1184683328

Dr. Anthony Francis Posteraro Jr., MD is an Internal Medicine Physician in East Hampton, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

42 E High St Ste 203
East Hampton, CT 06424-1099
Phone: (860) 267-2593
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 019956 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 019956 (CT)

Record details

NPI number1184683328
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESApril 20, 2018

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