Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joann Adelaide Thornton, PHD
Psychologist in Wheeling, WV · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619061207
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Registry record
Entity type Individual (Type 1)
Name Joann Adelaide Thornton
Credential PHD
Sex Female
Practice address 2121 Eoff Street, Wheeling, WV, 26003
Phone (304) 234-3570
Fax (304) 234-3511
Enumeration date Oct 3, 2006
Last updated in NPPES Aug 6, 2008
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 001719063 | Other | WV | BCBS |
| 0165198001 | Medicaid | WV | - |
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 Joann Thornton practice?
The practice location on file with NPPES is in Wheeling, WV. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joann Thornton?
The National Provider Identifier (NPI) for Joann Thornton is 1619061207, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-06.