Individual provider · Type 1 NPI

Melissa Dawn Tonn, MD

Preventive Medicine/Occupational Environmental Medicine Physician · Dallas, TX

NPI number 1366493322 Active

Practice location

8117 Preston Rd, Suite 530
Dallas, TX 75225-6332

Fax (214) 691-7955

Specialties and licenses

TaxonomyCodeLicense
Preventive Medicine/Occupational Environmental Medicine Physician Primary 2083P0500XH2840 (TX)

Preventive Medicine/Occupational Environmental Medicine Physician: A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

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About NPI 1366493322

Melissa Dawn Tonn, MD's National Provider Identifier is 1366493322, issued on May 15, 2006. The primary taxonomy on file is Preventive Medicine/Occupational Environmental Medicine Physician (2083P0500X), and the practice location is in Dallas, TX. The record was last updated on Jul 13, 2026.