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

John D Ferris, MD

Individual provider General Practice Physician · NPI 1447439872

John D Ferris, MD is a General Practice Physician in Riverton, Wyoming. Practices as a sole proprietor. Licensed in Colorado and Wyoming.

Licensed in
CO, WY
In the registry since
2007
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

300 N Broadway Ave
Riverton, WY 82501-3545
Phone: (307) 856-0009
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 2139A (WY)
General Practice Physician Taxonomy 208D00000X · Licence 26101 (CO)

Record details

NPI number1447439872
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 1, 2007
Last updated in NPPESNovember 1, 2007
Mailing address300 N Broadway Ave, Riverton, WY 82501-3545

Other providers in Riverton