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

Brian L. O'Byrn, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1104953710

Brian L. O'Byrn, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Lake in the Hills, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
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

49 W Acorn Ln
Lake in the Hills, IL 60156-4804
Phone: (847) 854-0016
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 (IL)

Record details

NPI number1104953710
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 28, 2007
Last updated in NPPESJuly 8, 2007

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