Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Charles Augustus Thatcher III

School Psychologist in Boonsboro, MD · enumerated 2024.

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

National Provider Identifier

1912722083

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Registry record

Entity type Individual (Type 1)

Name Mr. Charles Augustus Thatcher III

Sex Male

Practice address 208 Burton Way, Boonsboro, MD, 21713

Phone (724) 344-3496

Enumeration date Nov 22, 2024

Last updated in NPPES Nov 22, 2024

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers Primary

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

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.

What specialty is Charles Thatcher?

Charles Thatcher is registered in NPPES with the primary taxonomy of School Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-22.