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

John Arthur Simpson, DDS

Individual provider General Practice Dentistry · NPI 1427097963

John Arthur Simpson, DDS is a General Practice Dentistry in Rupert, Idaho. Licensed in Idaho. Registered with an NPI since 2006.

Licensed in
ID
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

502 8th St
Rupert, ID 83350-1417
Phone: (208) 436-4747
Fax: (208) 436-9683
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence D1885 (ID)

Record details

NPI number1427097963
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESJuly 13, 2026

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