Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John D. Marx, DDS, MS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1962588202

Dr. John D. Marx, DDS, MS is an Orthodontics and Dentofacial Orthopedics Dentistry in Madison Heights, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

30201 Dequindre Rd
Madison Heights, MI 48071-2282
Phone: (248) 588-2020
Fax: (248) 588-5610
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 2901008858 (MI)

Record details

NPI number1962588202
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorYes
NPI enumeratedOctober 30, 2006
Last updated in NPPESJuly 8, 2007
Mailing address30201 Dequindre Rd, Madison Heights, MI 48071-2282

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