Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Andrew Thorne, PHD

Psychologist in Youngstown, OH · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750482956

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Andrew Thorne

Credential PHD

Sex Male

Practice address 1044 Belmont Ave, Youngstown, OH, 44504

Phone (330) 480-3679

Fax (330) 480-3748

Enumeration date Sep 26, 2006

Last updated in NPPES Feb 5, 2017

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 2156 (OH) Primary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS002919L (PA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 1834 (NC) Secondary

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
0372403	Medicaid	OH	-
H141370	Other	OH	MEDICARE PTAN

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.

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Frequently asked questions

What specialty is Charles Thorne?

Charles Thorne is registered in NPPES with the primary taxonomy of 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-05.