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Dr. Allan Howard Charles, D.D.S.

Periodontics in Pasadena, CA · enumerated 2005 · practices at Rebecca Weightman, Dmd Inc.

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

National Provider Identifier

1134124761

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Registry record

Entity type Individual (Type 1)
Name Dr. Allan Howard Charles
Credential D.D.S.
Sex Male
Practice address 747 Locust St Ste 200, Ste 204, Pasadena, CA, 91101
Phone (626) 796-5361
Fax (626) 796-3857
Enumeration date Jun 20, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License 22589 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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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 Allan Charles?
Allan Charles is registered in NPPES with the primary taxonomy of Periodontics. 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 2007-07-08.