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

Dr. Robert Nelson Spencer, DDSMS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1629150958

Dr. Robert Nelson Spencer, DDSMS is an Orthodontics and Dentofacial Orthopedics Dentistry in Charles City, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2006

Practice location Address checks out

703 N Main St Ste 2
Charles City, IA 50616-2126
Phone: (641) 228-4821
Fax: (641) 228-4822
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 6303 (IA)

Record details

NPI number1629150958
Entity typeIndividual (Type 1)
GenderMale
Credentials DDSMS
Sole proprietorYes
NPI enumeratedOctober 19, 2006
Last updated in NPPESJuly 8, 2007