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

John Ivar Quigley, DDS

Individual provider General Practice Dentistry · NPI 1750548624

John Ivar Quigley, DDS is a General Practice Dentistry in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2008.

Licensed in
CO
In the registry since
2008
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

2774 E 2nd Ave
Denver, CO 80206-4808
Phone: (303) 503-7274
Fax: (303) 355-0014
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 6804 (CO)

Record details

NPI number1750548624
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 19, 2008
Last updated in NPPESMay 19, 2008
Mailing address2774 E 2nd Ave, Denver, CO 80206-4808

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