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

John A. Gennantonio, DDS and Kathryn Lubitz Stewart, DDS, LLC

Organization Pediatric Dentistry · NPI 1508185802

John A. Gennantonio, DDS and Kathryn Lubitz Stewart, DDS, LLC is a Pediatric Dentistry in Cincinnati, Ohio. Licensed in Ohio. Registered with an NPI since 2010.

Licensed in
OH
In the registry since
2010
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1319 Nagel Rd
Cincinnati, OH 45255-3101
Phone: (513) 474-6777
Fax: (513) 474-2326
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence 30.019420 (OH)
Pediatric Dentistry Taxonomy 1223P0221X · Licence 30.022659 (OH)

Record details

NPI number1508185802
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Traci Cain — Business Assistant · (513) 474-6777
Other names Sea Of Smiles
NPI enumeratedMay 26, 2010
Last updated in NPPESApril 21, 2016
Mailing address1319 Nagel Road, Cincinnati, OH 45255

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