Home / Dentists in Portland, OR / Michael D. Mellum, DMD PCMichael D. Mellum, DMD PC Portland, OR · Unverified
Address 8910 N KELLOGG ST, PORTLAND OR 97203
Phone 5032864492
Ownership Unverified
NPI 1407062128
Is Michael D. Mellum, DMD PC independently owned or DSO-affiliated? The ownership of Michael D. Mellum, DMD PC is not yet verified in our records. We classify offices as independent, group, or DSO/corporate-affiliated from primary sources.
Privately owned is not the same as independent. A licensed dentist can own a practice on paper while a Dental Support Organization (DSO) or corporate group runs the business. We classify by management affiliation, not ownership title.
Classifications are based on available public information and reviewed submissions, and are not legal ownership determinations. They may be updated as new data or corrections become available.
Specialties General Dentist
Last verified by WhoIsMyDentist: July 20, 2026. Sourced from the U.S. federal NPI registry and public records (federal record dated August 22, 2020). Practices change hands faster than federal records update. If this looks outdated, use "Report an issue" on this page to suggest a correction.
Home / Dentists in Portland, OR / Michael D. Mellum, DMD PCLast verified by WhoIsMyDentist: July 20, 2026. Sourced from the U.S. federal NPI registry and public records (federal record dated August 22, 2020). Practices change hands faster than federal records update. If this looks outdated, use "Report an issue" on this page to suggest a correction.