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

David I Grayer, MD

Individual provider Gastroenterology Physician · NPI 1982653903

David I Grayer, MD is a Gastroenterology Physician in Bridgeport, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
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

226 Mill Hill Ave 3rd Fl
Bridgeport, CT 06610-2811
Phone: (203) 384-3873
Fax: (203) 384-3829
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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 014919 (CT)

Record details

NPI number1982653903
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 5246, Bridgeport, CT 06610-0246

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