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

Dr. John Jacob Kussmaul Jr., DDS

Individual provider Endodontics · NPI 1811011158

Dr. John Jacob Kussmaul Jr., DDS is an Endodontics in Dyer, 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

934 Richard Rd
Dyer, IN 46311-1936
Phone: (219) 865-9790
Fax: (219) 865-9792
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 12007811A (IN)

Record details

NPI number1811011158
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 19, 2007
Last updated in NPPESNovember 30, 2009

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