Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 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 provides 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 Not confirmed with CMS for 10 years — call before visiting
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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