Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph Corey Van Oss, DDS
Dentist in Findlay, OH · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801629084
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Registry record
Entity type Individual (Type 1)
Name Dr. Joseph Corey Van Oss
Credential DDS
Sex Male
Practice address 223 W Crawford St, Findlay, OH, 45840
Phone (419) 422-9034
Enumeration date Aug 22, 2024
Last updated in NPPES Jun 23, 2026
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Joseph Van Oss?
The National Provider Identifier (NPI) for Joseph Van Oss is 1801629084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Van Oss practice?
The practice location on file with NPPES is in Findlay, OH. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Scott Miller General Practice Dentistry · Findlay, OH NPI 1508072984 Downtown Findlay Dental, Jeffrey A. Evans, DDS, LLC General Practice Dentistry · Findlay, OH NPI 1023557162 Katherine Frimenko Dentist · Findlay, OH NPI 1992236376 Ollom DDS Findlay LLC Dental Clinic/Center · Findlay, OH NPI 1376147264
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.