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

Dr. George L Sinnis, DDS

Individual provider Dentist · NPI 1265650923

Dr. George L Sinnis, DDS is a Dentist in Indianapolis, Indiana. Licensed in Indiana. Registered with an NPI since 2007.

Licensed in
IN
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

6998 E 30th St
Indianapolis, IN 46219
Phone: (317) 547-1111
Fax: (317) 547-1141
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 12009597 (IN)

Record details

NPI number1265650923
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 20, 2007
Last updated in NPPESFebruary 12, 2026
Certification dateApril 9, 2024

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