Individual provider · Type 1 NPI

John Charles Knowlton, DDS

General Practice Dentistry · Lexington Park, MD

NPI number 1730167727 Active

Practice location

22335 Exploration Dr, Suite 1010
Lexington Park, MD 20653-2014

Fax (301) 862-2351

Specialties and licenses

TaxonomyCodeLicense
General Practice Dentistry Primary 1223G0001XMD5120 (MD)

General Practice Dentistry: A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

3 other providers at this address

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About NPI 1730167727

John Charles Knowlton, DDS's National Provider Identifier is 1730167727, issued on Jan 9, 2006. The primary taxonomy on file is General Practice Dentistry (1223G0001X), and the practice location is in Lexington Park, MD. The record was last updated on Jul 13, 2026.