Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Charles Albert Aldrich IV

Speech-Language Pathologist in Scottsdale, AZ · enumerated 2013.

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

National Provider Identifier

1164865515

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Registry record

Entity type Individual (Type 1)

Name Mr. Charles Albert Aldrich IV

Sex Male

Practice address 6991 E Camelback Rd, Ste D300, Scottsdale, AZ, 85251

Phone (623) 349-1373

Enumeration date Apr 15, 2013

Last updated in NPPES Apr 20, 2017

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SLPA8230 (AZ) 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 Aldrich?

Charles Aldrich is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-20.