Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah L Brimmer, DENTAL HYGIENIST

Dental Hygienist in Washington, DC · enumerated 2020.

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

National Provider Identifier

1124668488

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Registry record

Entity type Individual (Type 1)

Name Deborah L Brimmer

Credential DENTAL HYGIENIST

Sex Female

Practice address 5801 Defense Pentagon, Washington, DC, 20310

Phone (703) 692-8701

Enumeration date Jan 14, 2020

Last updated in NPPES Jan 14, 2020

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License DH16749 (FL) 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

What specialty is Deborah Brimmer?

Deborah Brimmer is registered in NPPES with the primary taxonomy of Dental Hygienist. 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 2020-01-14.