Home / Dentists in Saint Peters, MO / Mark R Zust DDS LtdMark R Zust DDS Ltd Saint Peters, MO · Unverified
Address 80 GAILWOOD DR, SAINT PETERS MO 63376
Phone 6369281100
Ownership Unverified
NPI 1639263460
Is Mark R Zust DDS Ltd independently owned or DSO-affiliated? The ownership of Mark R Zust DDS Ltd 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 21, 2026. Sourced from the U.S. federal NPI registry and public records (federal record dated April 6, 2010). 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 If this looks outdated, use "Report an issue" on this page to suggest a correction.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 Saint Peters, MO / Mark R Zust DDS LtdLast verified by WhoIsMyDentist: July 21, 2026. Sourced from the U.S. federal NPI registry and public records (federal record dated April 6, 2010). Practices change hands faster than federal records update. If this looks outdated, use "Report an issue" on this page to suggest a correction.