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Dentists in Thornton, CO

This page lists 147 dental providers with a practice location in Thornton, Colorado, taken from the federal NPI registry. 121 of them are registered for general dentistry, and the rest cover specialties such as orthodontics (14), endodontics (4) and periodontics (4). The ZIP codes with the most listed offices are 80229, 80241, 80233 and 80602. Entries are unclaimed until a practice verifies them, so please call or request a time to confirm insurance, hours and services.

147 dentists listed · population 146,689 (Thornton city, Census 2024 estimate) · 10.0 per 10,000 residents · Colorado average 13.0

Sources: dentist count = listings on this site from the CMS NPI registry (mailing city, which can reach beyond city limits); population = U.S. Census Bureau, Vintage 2024 Population Estimates (July 1, 2024).

New dentists in Thornton

“New” = NPI first issued in 2025 or 2026 according to the CMS NPI registry (our data stores the year only). A new NPI can also mean a dentist who recently moved or opened a new practice entity.

County: Adams County (668 listings)

All (147)General Dentistry (121)Orthodontics (14)Endodontics (4)Periodontics (4)Pediatric Dentistry (3)Dental Public Health (1)

147 listings · page 1 of 5

Dentists in Thornton: quick facts

How many dentists are listed in Thornton, Colorado?

Our directory lists 147 dental providers with a practice address in Thornton, based on the CMS NPPES NPI registry.

How many general dentists are in Thornton?

121 of the Thornton listings are registered under general dentistry; the rest are specialists or dental practices registered under other dental taxonomies.

Which dental specialists practice in Thornton?

The most common specialties in Thornton listings are orthodontics (14), endodontics (4), periodontics (4). Use the specialty filters above to see only one type.

Which nearby cities also have dentists listed?

Denver (1,029), Lakewood (319), Westminster (198), Northglenn (35), Glendale (16), Federal Heights (12).

Are these dentists rated or endorsed?

No. Listings come from the public registry and are not endorsements. A rating only appears after a real patient leaves a moderated review.

Nearby cities

DenverLakewoodWestminsterNorthglennGlendaleFederal Heights

Source: NPPES NPI registry (CMS). A listing is not an endorsement. All Colorado cities

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