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

Michael D Riordan, DMD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1093880676

Michael D Riordan, DMD is an Orthodontics and Dentofacial Orthopedics Dentistry in Fort Mill, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.

Licensed in
SC
In the registry since
2006
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

1741 Gold Hill Rd Ste 200
Fort Mill, SC 29708-8202
Phone: (803) 802-2580
Fax: (803) 802-3075
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 3554 (SC)

Record details

NPI number1093880676
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedNovember 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1741 Gold Hill Rd, Suite 200, Fort Mill, SC 29708-8202

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