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

Individual provider Psychiatry Physician · NPI 1275592834

Dr. Dianne Duffey, MD is a Psychiatry Physician in Bridgeport, Connecticut. Licensed in Connecticut and New York. Registered with an NPI since 2006.

Licensed in
CT, NY
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

1635 Central Ave
Bridgeport, CT 06610-2717
Phone: (203) 551-7400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 045479 (CT)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 221541 (NY)

Record details

NPI number1275592834
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESNovember 22, 2017

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