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

Individual provider Internal Medicine Physician · NPI 1699794404

Dr. Stephen Wayne Kingsley, MD is an Internal Medicine Physician in Danbury, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

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

57 N St Ste 422
Danbury, CT 06810-5660
Phone: (203) 790-0777
Fax: (203) 797-9668
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Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 017395 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 017395 (CT)

Record details

NPI number1699794404
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 19, 2006
Last updated in NPPESJune 9, 2014
Mailing address57 North St, Suite 422, Danbury, CT 06810-5660

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