Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thomas Leonard Hustak, PH.D.
Family Psychologist in Lima, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598786584
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Thomas Leonard Hustak
Credential PH.D.
Sex Male
Practice address 2371 Western Ohio Ave, Lima, OH, 45805
Phone (419) 228-4555
Fax (419) 228-2717
Enumeration date Jul 22, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License 2711 (OH) Primary
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
What specialty is Thomas Hustak?
Thomas Hustak is registered in NPPES with the primary taxonomy of Family Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.