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

Individual provider Gastroenterology Physician · NPI 1639273360

Dr. Gerald Posner, MD is a Gastroenterology Physician in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

1545 Atlantic Ave
Brooklyn, NY 11213-1122
Phone: (718) 613-4063
Fax: (718) 613-4893
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 104007 (NY)

Record details

NPI number1639273360
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 12, 2006
Last updated in NPPESJuly 8, 2007

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