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

Cornelius J. O'Sullivan IV, DDS, LLC

Organization Dental Clinic/Center · NPI 1730961616

Cornelius J. O'Sullivan IV, DDS, LLC is a Dental Clinic/Center in North Olmsted, Ohio. Registered with an NPI since 2023.

In the registry since
2023
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

23755 Lorain Rd
North Olmsted, OH 44070-2260
Phone: (440) 779-8730
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X

Record details

NPI number1730961616
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cornelius O'Sullivan — General Dentist · (216) 407-4351
Other names O'Sullivan Family Dentistry
NPI enumeratedOctober 16, 2023
Last updated in NPPESOctober 16, 2023
Certification dateOctober 16, 2023
Mailing address23755 Lorain Rd, North Olmsted, OH 44070-2260

Other providers in North Olmsted