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

Dr. Gary Ray Barth, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1285791137

Dr. Gary Ray Barth, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Greeley, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
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

1640 25th Ave Ste A
Greeley, CO 80634-4957
Phone: (970) 353-4249
Fax: (970) 353-2817
Show map & directions

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 104444 (CO)

Record details

NPI number1285791137
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 2, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1640 25th Ave Ste A, Greeley, CO 80634-4957

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