Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph J Gavin, PHD
Psychologist in Dover, OH · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508072927
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Registry record
Entity type Individual (Type 1)
Name Joseph J Gavin
Credential PHD
Sex Male
Practice address 201 Hospital Dr, Dover, OH, 44622
Phone (330) 343-6631
Fax (330) 343-8188
Enumeration date May 15, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD 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
Where does Joseph Gavin practice?
The practice location on file with NPPES is in Dover, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joseph Gavin?
The National Provider Identifier (NPI) for Joseph Gavin is 1508072927, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Javedul Haque Psychiatry Physician · Dover, OH NPI 1740253343 Springvale Health Centers, Inc Mental Health Counselor · Dover, OH NPI 1477508406 Vinodbala Shah Psychiatry Physician · Dover, OH NPI 1639195431 Ronald Axt Clinical Social Worker · Dover, OH NPI 1154536837 Mark Plotts Mental Health Counselor · Dover, OH NPI 1720294150 Nanette Davenport Roberson Clinical Social Worker · Dover, OH NPI 1730395138 Catherine Schollaert Addiction (Substance Use Disorder) Counselor · Dover, OH NPI 1770799173 Lorry Guthrie Mental Health Counselor · Dover, OH NPI 1669688099
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.