Practice Density Map

Visualize dental practice distribution across the United States.

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Practice Density

Low

Med

High

Very High

Underserved Areas

Regions with the fewest dental practices

About This Data

Practice density is aggregated from the National Provider Identifier (NPI) Registry, which includes all registered dental providers in the United States.

Data is grouped by 3-digit ZIP code prefix. Each circle represents the number of dental practices in that region.

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