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

Glacier Peak Dentistry Gps PLLC

Organization General Practice Dentistry · NPI 1275495988

Glacier Peak Dentistry Gps PLLC provides General Practice Dentistry in Thornton, Colorado. Registered with an NPI since 2025.

In the registry since
2025
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

11979 Holly St
Thornton, CO 80233-1802
Phone: (720) 828-8558
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1275495988
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Eric Appelsies — Owner · (720) 828-8558
NPI enumeratedDecember 1, 2025
Last updated in NPPESApril 14, 2026
Certification dateApril 14, 2026
Mailing address11979 Holly St, Thornton, CO 80233-1802

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