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

Dr. Dennis D'Arcy Banks, MD, JD

Individual provider Psychiatry Physician · NPI 1083942353

Dr. Dennis D'Arcy Banks, MD, JD is a Psychiatry Physician in Westport, Connecticut. Practices as a sole proprietor. Licensed in Connecticut, Hawaii and New York.

Licensed in
CT, HI, NY
In the registry since
2009
Specialties on file
3
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

225 N Main St
Westport, CT 06880
Phone: (203) 520-3238
Fax: (631) 907-4412
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 021068 (CT)
Psychiatry Physician Taxonomy 2084P0800X · Licence 137209-1 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD4295 (HI)

Record details

NPI number1083942353
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , JD
Sole proprietorYes
NPI enumeratedNovember 25, 2009
Last updated in NPPESNovember 25, 2009

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