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

Dr. Steven W Ryder, MD

Individual provider Internal Medicine Physician · NPI 1104069798

Dr. Steven W Ryder, MD is an Internal Medicine Physician in Westport, Connecticut. Practices as a sole proprietor. Licensed in Connecticut and Florida.

Licensed in
CT, FL
In the registry since
2009
Specialties on file
2
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

4 Ambler Rd W
Westport, CT 06880-3935
Phone: (203) 695-7933
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 028478 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME102327 (FL)

Record details

NPI number1104069798
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 12, 2009
Last updated in NPPESDecember 18, 2015

Other providers in Westport