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

Dr Katherine Brown OD PLLC

Organization Optometrist · NPI 1639521974

Dr Katherine Brown OD PLLC is an Optometrist in Boulder, Colorado. Licensed in Colorado. Registered with an NPI since 2016.

Licensed in
CO
In the registry since
2016
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2800 Pearl St
Boulder, CO 80301-1123
Phone: (303) 507-9013
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3206 (CO)

Record details

NPI number1639521974
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katherine Araiza-Brown — Optometrist · (303) 507-9013
NPI enumeratedJuly 11, 2016
Last updated in NPPESJuly 11, 2016
Mailing address10056 Helena St, Commerce City, CO 80022-9366

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