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

Dr. Robert J Ryan, DDS

Individual provider Periodontics · NPI 1780771436

Dr. Robert J Ryan, DDS is a Periodontics in Mt Prospect, Illinois. Licensed in California and Illinois. Registered with an NPI since 2006.

Licensed in
CA, IL
In the registry since
2006
Specialties on file
3
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.

See every abbreviation used in this directory →

Practice location Address checks out

601 W Central Rd Ste 9
Mt Prospect, IL 60056
Phone: (847) 506-1144
Fax: (847) 506-1149
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 215965 (IL)
Periodontics Taxonomy 1223P0300X · Licence 19A15156 (IL)
Periodontics Taxonomy 1223P0300X · Licence 33145 (CA)

Record details

NPI number1780771436
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 6, 2006
Last updated in NPPESJuly 8, 2007
Mailing address25301 W Cuba Rd, Barrington, IL 60010

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