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

Mr. William Mark Forney, DDS

Individual provider General Practice Dentistry · NPI 1659472439

Mr. William Mark Forney, DDS is a General Practice Dentistry in Greeley, Colorado. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
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

3400 W 16th St Bldg 1 Ste D
Greeley, CO 80634
Phone: (970) 351-0500
Fax: (970) 352-6604
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 105733 (CO)

Record details

NPI number1659472439
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedSeptember 26, 2006
Last updated in NPPESJuly 8, 2007
Mailing address6600 W 20th St, 51, Greeley, CO 80634

Other providers in Greeley