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

Mr. John W Colvin, OD

Individual provider Optometrist · NPI 1487656146

Mr. John W Colvin, OD is an Optometrist in Loveland, Colorado. Licensed in Colorado. Registered with an NPI since 2005.

Licensed in
CO
In the registry since
2005
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Practice location Address checks out

3650 E 15th St
Loveland, CO 80538-8701
Phone: (970) 669-1107
Fax: (970) 669-8849
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 99143599 (CO)

Record details

NPI number1487656146
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 12, 2005
Last updated in NPPESApril 23, 2008

Other providers in Loveland