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

Mr. John K Sullivan, DDS

Individual provider Dentist · NPI 1063564979

Mr. John K Sullivan, DDS is a Dentist in Springfield, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
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

498 Harlow Rd Ste 1
Springfield, OR 97477
Phone: (541) 225-4866
Fax: (888) 502-2518
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D10371 (OR)

Record details

NPI number1063564979
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 18, 2007
Last updated in NPPESMarch 24, 2016
Mailing address498 Harlow Rd, Suite 1, Springfield, OR 97477

Other providers in Springfield